Membrane Air Dryer

Membrane Air Dryer
Membrane Air Dryer
New
RoHS
Possible to easily supply dry air using the hollow fiber membrane!
Non-fluorocarbon Compatible with low dew point (–60°C) No vibration or heat discharge
Purge air flow rate (L/min [ANR])
Energy
saving
Reduced in purge air flow by up to
Existing model
140
IDG50A
120
IDGA
Series
Cost reduced by up to
21,060
180
160
39 (L/min [ANR])
Reduced
purge
yen/year!
Reduction ratio
31%
Purge air flow rate (rated conditions)
100
80
Purge air flow rate Purge ratio
(L/min [ANR])
(%)
Model
Running cost
(yen/year)
40
IDG50A
46,440
86
15
0
Existing model
67,500
125
20
60
0.0
1.0
0.5
Inlet air pressure (MPa)
[Calculation conditions]
Air unit price: 3 yen/m3 Operating hours: 12 hours/day Annual operating days: 250 days/year
Variations
Unit Type
Single Unit Type
Adopted a new air combination with reduced required
maintenance space and weight∗! ∗ Except AR
Reduced
purge
IDGA
Series
IDGA
Purge air flow reduction type
A white body is introduced.
Thread type
· Rc
· NPT
·G
IDG1
Tube configuration
low flow rate type
<Type M>
<Type V>
When dry clean air is required.
When dry clean air and pressure control are required.
Mist separator
Mist separator
+
+
Micro mist separator
Micro mist separator
+
IDG
+
IDG
+
Regulator
ø6 One-touch fitting
Single Unit
Body size
Standard dew point
1
3, 5
10, 20
30
50
60
75
100
−20°C/Nil
−15°C/Type H
−40°C/Type L
−60°C/Type S
Series IDG A/IDG
IDGA
IDG
CAT.ES30-7F
Membrane Air Dryer
Total length is shortened.
Flexible mounting orientation
Space Series IDG30A to 100A
saving Max. 59 mm
Series IDG1
Easy to install in narrow spaces!
(mm)
Size
30
50
2
7
IDGA
269
Existing model
271
Shortened dimension
60
75
100
44
54
59
308
348
418
483
315
392
472
542
Thread type
· Rc
· NPT
·G
ø6 One-touch fitting
Inspection
equipment
∗ Standard dew point: –40°C/L, –60°C/S
Reduced
purge
IDGA
Series
483 mm
542 mm
35
¡Min. bending radius:
mm
¡Possible to dehumidify
like a tube.
59 mm
IDG100LA, 100SA
Existing model
Time to reach the standard dew point
High
performance Shortened by 40 minutes
¡Weight:
Model
45 g
Time to reach the standard dew point (minutes)
IDG100SA
Reduced
purge
60
60
90
40 minutes
IDGA
Series
Existing model
Under SMC test condition
100
Dew point indicator visually
confirms air drying.
Model with fitting for purge
air discharge is also available.
(Except IDG1)
(Semi-standard: IDG3, IDG5, IDG3H, IDG5H)
When purge air discharge is undesirable in the area
around the membrane air dryer, it can be discharged
to atmosphere via tubing (semi-standard).
Color of the dew point indicator
 Normal operating: Blue
 Initial state: White/Pink
Dew point indicator
Fitting for exhausting purge
air for dew point indicator
Fitting for exhausting purge air
for dehumidification
Reduced in purge air discharge
noise with built-in silencer
Features 1
(
Except IDG1, IDG3, IDG3H, IDG5,
IDG5H, IDG30A, IDG30HA, IDG30LA,
IDG50A, IDG50HA, IDG50LA
)
Series IDG A/IDG
Dehumidification Principle
The membrane air dryer uses hollow fibers composed of a macro molecular membrane through
which moisture passes easily, but is difficult for air (oxygen and nitrogen) to pass through.
When humid, compressed air is
supplied to the inside of the hollow
fibers, only moisture permeates the
membrane and moves to the outside due to the pressure difference
between the moisture inside and
outside of the fibers. The compressed air becomes dry air and
continues out of the dryer. Part of
the dry air from the outlet side is
passed through a very small orifice
to reduce the pressure and purge
the outside of the hollow fibers. The
moisture which permeated to the
outside of the hollow fibers is discharged to the atmosphere by this
purge air. In this way, the partial
pressure outside of the hollow fibers remains low and dehumidification is continuously performed.
air
Purge air
Air (oxygen, nitrogen, etc.) Dry
Moisture
Orifice
Hollow fiber
Humid compressed air
Application Examples
Machine Tool
Measuring Machine
Semiconductor-related
Manufacturing Equipment
Powder Coating
Food Machinery
(sealing of film and paper package)
Others
• Dental equipment
• Chemical analysis
equipment
• Ozonizers, Hydrogen gas
generating equipment
• Printed circuit board IC
mounting machines
Packaging Machine
• Fine particle drying,
Transfer equipment
• Drying and cleaning
of precision parts
• Condensation prevention
in control panels
• General pneumatic equipment
and pneumatic tools
Features 2
Series Variations
Meets a wide variety of flow rates (10 to 1000 L/min [ANR]) and dew points (Atmospheric pressure dew point: –15°C to –60°C).
Single Unit Type
Standard dew point: –20°C
Series
Outlet air flow rate
(L/min [ANR])
Standard dew point: –15°C
Series
Outlet air flow rate
(L/min [ANR])
IDG1
10
IDG3
25
IDG3H
25
IDG5
50
IDG5H
50
Standard dew point: –40°C
Series
Outlet air flow rate
(L/min [ANR])
Standard dew point: –60°C
Series
Outlet air flow rate
(L/min [ANR])
Page 1
Page 2
IDG10
100
IDG10H
100
IDG20
200
IDG20H
200
IDG30A
300
IDG30HA
300
IDG30LA
75
IDG50A
500
IDG50HA
500
IDG50LA
110
IDG60
600
IDG60H
600
IDG60LA
170
IDG60SA
50
IDG75
750
IDG75H
750
IDG75LA
240
IDG75SA
100
IDG100LA
300
IDG100SA
150
IDG100
1000
= Reduced purge
Features 3
IDG100H
1000
Note) Standard dew point: Outlet air atmospheric pressure dew point under standard performance conditions
Outlet air flow rate: Values under standard performance conditions
Series IDG A/IDG
Unit Type
<Type M>
A mist separator, micro mist separator, or micro mist separator with pre-filter combined with a single unit
Standard dew point: – 20°C
Series
Outlet air flow rate
(L/min [ANR])
Standard dew point: –15°C
Standard dew point: – 40°C
Outlet air flow rate
(L/min [ANR])
Series
IDG3M4
25
IDG3HM4
25
IDG5M4
50
IDG5HM4
50
Series
Outlet air flow rate
(L/min [ANR])
Standard dew point: – 60°C
Series
Outlet air flow rate
(L/min [ANR])
IDG10M4
100
IDG10HM4
100
IDG20M4
200
IDG20HM4
200
IDG30AM4
300
IDG30HAM4
300
IDG30LAM4
75
IDG50AM4
500
IDG50HAM4
500
IDG50LAM4
110
IDG60M2
600
IDG60HM2
600
IDG60LAM4
170
IDG60SAM4
50
IDG75M2
750
IDG75HM2
750
IDG75LAM4
240
IDG75SAM4
100
IDG100LAM4
300
IDG100SAM4
150
IDG100M2
1000
IDG100HM2
1000
Page 15
Page 16
∗ Rated conditions: Inlet air pressure 0.7 MPa, Inlet air temperature 25°C
<Type V>
A regulator combined with the type M
Standard dew point: – 20°C
Series
Outlet air flow rate
(L/min [ANR])
Standard dew point: –15°C
Standard dew point: – 40°C
Outlet air flow rate
(L/min [ANR])
Series
IDG3V4
25
IDG3HV4
25
IDG5V4
50
IDG5HV4
50
Series
Outlet air flow rate
(L/min [ANR])
Standard dew point: – 60°C
Series
Outlet air flow rate
(L/min [ANR])
IDG10V4
100
IDG10HV4
100
IDG20V4
200
IDG20HV4
200
IDG30AV4
300
IDG30HAV4
300
IDG30LAV4
75
IDG50AV4
500
IDG50HAV4
500
IDG50LAV4
110
IDG60V4
600
IDG60HV4
600
IDG60LAV4
170
IDG60SAV4
50
IDG75V4
750
IDG75HV4
750
IDG75LAV4
240
IDG75SAV4
100
IDG100LAV4
300
IDG100SAV4
150
IDG100V4
1000
IDG100HV4
1000
Page 15
Page 16
∗ Rated conditions: Inlet air pressure 0.7 MPa, Inlet air temperature 25°C
Made to Order
Symbol
Specifications
-X016
With element service indicator
-X017
With micro mist separator regulator
-X032
With differential pressure gauge
Features 4
RoHS
Membrane Air Dryer
Single Unit Type
Series
Reduced
purge
IDGA
Series
IDG A
Standard dew point −20°C, −15°C, −40°C, −60°C
How to Order
Reduced
purge
IDG 30
IDGA
Series
A
03
Size
30
50
60
75
100
Semi-standard
Standard dew point temperature/Outlet air flow rate
Standard Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol dew point
30
50
60
75
100
(°C)
−20
300
500
Nil
Select from Series IDG
H
L
S
−15
300
500
−40
75
—
110
—
−60
(page 2)
170
240
300
50
100
150
Specifications
Nil
P
R
None (Standard)
With fitting for purge air discharge
Flow direction (Right → Left)
Note) In the case of more than one symbol,
indicate them alphabetically.
Accessory
Thread type
Symbol
Symbol
Symbol
Type
Nil
N
F
NPT
Rc
Symbol
Specifications
Nil
B
None (Standard)
With bracket
Note) When symbol: B is indicated, a bracket
assembly with a part number shown to
the left below is included as an accessory.
G
Port size
Symbol
Bracket Assembly (Accessory)/Part No.
Part no.
BM64
BM65
Applicable model
IDG30A, IDG50A
IDG60A, IDG75A, IDG100A
∗ With hexagon socket head cap screws (2 pcs.) and
spring washers (2 pcs.)
1
02
03
04
Size
Port
size
30
50
60
75
100
1/4


—
—
—
3/8

—

—






1/2
RoHS
Membrane Air Dryer
Single Unit Type
Single Unit Type
Series IDG
How to Order
02
Size
M
1
3
5
10
20
60
75
100
V
Standard dew point temperature/Outlet air flow rate
Standard Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol dew point
1 3 5
10
20
60
75
100
(°C)
−20
10 25 50 100 200
600
750
1000
Nil
— 25 50 100 200
−15
600
750
1000
H
L
S
−40
—
—
—
—
—
−60
—
—
—
—
—
Specifications
Nil
B
None (Standard)
Model Selection
Accessory
Symbol
With bracket (Except IDG1)
Note) When symbol: B is indicated, a
bracket assembly with a part number shown to the left below is included as an accessory.
Select from
Series IDGA (page 1)
Unit Type
IDG 10
Port size/Applicable tubing O.D.
01
02
03
04
Type
Rc
Nil
NPT
N
G
F
C Note) ø6 One-touch fitting
06
Note) Size 1 only
Bracket Assembly (Accessory)/Part No.
Part no.
BM59
BM61
BM63
BM65
Applicable model
IDG3, 5
IDG10
IDG20
IDG60, 75, 100
∗ With hexagon socket head cap screws (2 pcs.) and
spring washers (2 pcs.)
3
5
10 20 60 75 100


—
—
—
—
—
1/4





—
—
—
—
—
—



—
—
1/2
—
—
—
—
—



ø6
One-touch

fitting
—
—
—
—
—
—
—
3/8
Thread
Semi-standard
Symbol
Nil
P
R
S
Specifications
Size
1
3
5
10 20 60 75 100
None (Standard)








With fitting for purge air discharge








Flow direction (Right → Left) —







—


With dew point indicator
Standard equipment
Note) In the case of more than one symbol, indicate them alphabetically.
2
Specific Product
Precautions
Symbol
Symbol
Size
Port
Piping type
size
1
—
1/8
Made to Order
Symbol
Thread type/One-touch fitting
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Standard Specifications/Single Unit Type (Standard dew point −20°C, −15°C)
Standard dew point…−20°C
IDG1
IDG3
IDG5
IDG10
IDG20
IDG30A IDG50A
IDG60
IDG75
IDG100
Compressed air
Range of operating
conditions
Model
Fluid
Inlet air pressure (MPa)
Inlet air temperature (°C) Note 1)
Ambient temperature (°C) Note 1)
Standard Outlet air atmospheric
perfor- pressure dew point (°C)
mance
Inlet air flow rate (L/min [ANR]) Note 2)
Outlet air flow rate (L/min [ANR])
Purge air flow rate (L/min [ANR]) Note 3)
Inlet air pressure (MPa)
Inlet air temperature (°C)
Inlet air saturation temperature (°C)
Ambient temperature (°C)
Dew point indicator purge air flow rate
Port size
Applicable tubing O.D.
Weight (kg)
(With bracket)
0.3 to 0.85
−5 to 55
−5 to 55
0.3 to 1.0
−5 to 50
−5 to 50
−20
Standard performance
conditions
12.5
10
2.5
31
25
6
62
50
12
250
586
1190
725
360
900
200
500
1000
600
300
750
50
86
190
125
60
150
0.7
25
25
25
1 L/min [ANR] (Inlet air pressure at 0.7 MPa)
1/4, 3/8
3/8, 1/2
1/2
—
—
—
—
—
—
0.66
0.78
0.81
1.50
1.50
1.55
(0.76)
(0.91)
(0.94)
(1.65)
(1.65)
(1.70)
125
100
25
—
1/4
—
—
ø6
0.11
0.05
1/8, 1/4
—
0.25
(0.31)
—
0.43
(0.51)
Note 1) When using the product in the temperature range between –5°C and 5°C, prevent water droplets from entering the inlet port. (No freezing of the fluid)
Note 2) “ANR” indicates the flow rate converted to the value at 20°C, under the atmospheric pressure and the state of relative humidity 65%.
Note 3) Includes 1 L/min [ANR] of purge air flow (Inlet air pressure at 0.7 MPa) for the dew point indicator (except IDG1, 3, 5).
Standard dew point…−15°C/Type H
IDG3H
IDG5H
Standard performance
conditions
IDG10H
IDG20H IDG30HA IDG50HA IDG60H
IDG75H IDG100H
Compressed air
Range of operating
conditions
Model
Fluid
Inlet air pressure (MPa)
Inlet air temperature (°C) Note 1)
Ambient temperature (°C) Note 1)
Standard Outlet air atmospheric
perfor- pressure dew point (°C)
mance
Inlet air flow rate (L/min [ANR]) Note 2)
Outlet air flow rate (L/min [ANR])
Purge air flow rate (L/min [ANR]) Note 3)
Inlet air pressure (MPa)
Inlet air temperature (°C)
Inlet air saturation temperature (°C)
Ambient temperature (°C)
Dew point indicator purge air flow rate
Port size
Weight (kg)
(With bracket)
0.3 to 0.85
−5 to 55
−5 to 55
0.3 to 1.0
−5 to 50
−5 to 50
−15
28
25
3
56
50
6
—
1/8, 1/4
0.25
(0.31)
111
100
11
0.43
(0.51)
222
200
22
550
665
830
329
1110
500
600
300
750
1000
50
65
29
80
110
0.7
25
25
25
1 L/min [ANR] (Inlet air pressure at 0.7 MPa)
1/4, 3/8
3/8, 1/2
1/2
0.66
0.78
0.81
1.50
1.50
1.55
(0.76)
(0.91)
(0.94)
(1.65)
(1.65)
(1.70)
Note 1) When using the product in the temperature range between –5°C and 5°C, prevent water droplets from entering the inlet port. (No freezing of the fluid)
Note 2) “ANR” indicates the flow rate converted to the value at 20°C, under the atmospheric pressure and the state of relative humidity 65%.
Note 3) Includes 1 L/min [ANR] of purge air flow (Inlet air pressure at 0.7 MPa) for the dew point indicator (except IDG3H, 5H).
3
Membrane Air Dryer
Single Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Standard Specifications/Single Unit Type (Standard dew point −40°C, −60°C)
Standard performance
conditions
Range of operating
conditions
Model
IDG30LA IDG50LA IDG60LA IDG75LA IDG100LA
Compressed air
Fluid
0.3 to 1.0
Inlet air pressure (MPa)
−5 to 50
Inlet air temperature (°C) Note 1)
−5 to 50
Ambient temperature (°C) Note 1)
Standard Outlet air atmospheric
perfor- pressure dew point (°C)
−40
mance
Note
2)
93
135
400
224
308
Inlet air flow rate (L/min [ANR])
75
110
300
170
240
Outlet air flow rate (L/min [ANR])
18
25
100
54
68
Purge air flow rate (L/min [ANR]) Note 3)
0.7
Inlet air pressure (MPa)
25
Inlet air temperature (°C)
25
Inlet air saturation temperature (°C)
25
Ambient temperature (°C)
1 L/min [ANR] (Inlet air pressure at 0.7 MPa)
Dew point indicator purge air flow rate
Port size
1/4, 3/8
3/8, 1/2
0.78
0.81
1.56
1.69
1.82
Weight (kg)
(0.91)
(0.94)
(1.71)
(1.84)
(1.97)
(With bracket)
M
V
Unit Type
Single Unit Type
Standard dew point…−40°C/Type L
Note 1) When using the product in the temperature range between –5°C and 5°C, prevent water droplets from entering the inlet port. (No freezing of the fluid)
Note 2) “ANR” indicates the flow rate converted to the value at 20°C, under the atmospheric pressure and the state of relative humidity 65%.
Note 3) Includes 1 L/min [ANR] of purge air flow (Inlet air pressure at 0.7 MPa) for the dew point indicator.
Model Selection
Standard dew point…−60°C/Type S
Made to Order
Standard performance
conditions
Range of operating
conditions
Model
IDG60SA IDG75SA IDG100SA
Compressed air
Fluid
0.3 to 1.0
Inlet air pressure (MPa)
−5 to 50
Inlet air temperature (°C) Note 1)
−5 to 50
Ambient temperature (°C) Note 1)
Standard Outlet air atmospheric
perfor- pressure dew point (°C)
−60
mance
Note
2)
75
140
230
Inlet air flow rate (L/min [ANR])
50
100
150
Outlet air flow rate (L/min [ANR])
25
40
80
Purge air flow rate (L/min [ANR]) Note 3)
0.7
Inlet air pressure (MPa)
25
Inlet air temperature (°C)
25
Inlet air saturation temperature (°C)
25
Ambient temperature (°C)
Dew point indicator purge air flow rate 1 L/min [ANR] (Inlet air pressure at 0.7 MPa)
Port size
3/8, 1/2
1.56
1.69
1.82
Weight (kg)
(1.71)
(1.84)
(1.97)
(With bracket)
Specific Product
Precautions
Note 1) When using the product in the temperature range between –5°C and 5°C, prevent water droplets from entering the inlet port. (No freezing of the fluid)
Note 2) “ANR” indicates the flow rate converted to the value at 20°C, under the atmospheric pressure and the state of relative humidity 65%.
Note 3) Includes 1 L/min [ANR] of purge air flow (Inlet air pressure at 0.7 MPa) for the dew point indicator.
4
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Performance Chart
Conditions: Inlet air temperature 25°C (saturated air), Ambient temperature 25°C, P1: Inlet air pressure, Tube for purge air discharge (semi-standard: P): None
Note: Correcting outlet air flow rate is required depending on inlet air temperature. Refer to page 31 or after for details. For model with fitting for purge air
discharge (semi-standard: P), the outlet air atmospheric pressure dew point may become higher depending on the tube length for purge air discharge.
For other models, when the tube length is 5 meters or less, a rise of the outlet air atmospheric pressure dew point will be 1°C or less.
Standard dew point…−20°C [Symbol: Nil], −15°C [Symbol: H]
IDG3, IDG3H
P1 = 0.3 MPa
0
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
IDG1
−30
−40
Outlet air atmospheric pressure dew point (°C)
Outlet air atmospheric pressure dew point (°C)
IDG1
0
4
8
12
16
P1 = 0.3 MPa
0
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
IDG3
−30
−40
IDG3H
0
10
Outlet air flow rate (L/min [ANR])
P1 = 0.3 MPa
0
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
IDG5
−30
IDG5H
0
20
40
60
80
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
IDG10
−30
−40
IDG10H
0
40
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
IDG20
−30
IDG20H
0
100
200
Outlet air atmospheric pressure dew point (°C)
Outlet air atmospheric pressure dew point (°C)
P1 = 0.3 MPa
300
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
−30
IDG30A
IDG30HA
−40
−50
0
100
300
400
500
P1 = 0.3 MPa
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
−30
IDG50A
−40
IDG50HA
400
600
Outlet air flow rate (L/min [ANR])
800
Outlet air atmospheric pressure dew point (°C)
IDG60, IDG60H
0
200
200
Outlet air flow rate (L/min [ANR])
IDG50A, IDG50HA
Outlet air atmospheric pressure dew point (°C)
160
P1 = 0.3 MPa
0
Outlet air flow rate (L/min [ANR])
5
120
IDG30A, IDG30HA
0
0
80
Outlet air flow rate (L/min [ANR])
IDG20, IDG20H
−50
40
P1 = 0.3 MPa
0
Outlet air flow rate (L/min [ANR])
−40
30
IDG10, IDG10H
Outlet air atmospheric pressure dew point (°C)
Outlet air atmospheric pressure dew point (°C)
IDG5, IDG5H
−40
20
Outlet air flow rate (L/min [ANR])
P1 = 0.3 MPa
0
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
IDG60
−30
IDG60H
−40
−50
0
200
400
600
Outlet air flow rate (L/min [ANR])
800
Membrane Air Dryer
Single Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Performance Chart
−10
P1 = 0.5 MPa
−20
P1 = 0.7 MPa
IDG75
−30
IDG75H
−40
−50
0
200
400
600
800
1000
P1 = 0.3 MPa
0
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−20
IDG100
−30
IDG100H
−40
−50
0
400
Outlet air flow rate (L/min [ANR])
800
1200
M
1600
Outlet air flow rate (L/min [ANR])
Standard dew point…−40°C [Symbol: L], −60°C [Symbol: S]
−10
P1 = 0.5 MPa
−20
−30
P1 = 0.7 MPa
−40
−50
IDG50LA
IDG30LA
40
80
120
160
P1 = 0.5 MPa
−20
−30
−40
−50
IDG60LA
−60
−70
0
40
Outlet air flow rate (L/min [ANR])
Outlet air atmospheric pressure dew point (°C)
Outlet air atmospheric pressure dew point (°C)
P1 = 0.3 MPa
−10
P1 = 0.5 MPa
−20
P1 = 0.7 MPa
−30
IDG75SA
−50
IDG75LA
−60
0
100
120
160
200
240
IDG100LA, IDG100SA
0
−70
80
Outlet air flow rate (L/min [ANR])
IDG75LA, IDG75SA
−40
P1 = 0.7 MPa
IDG60SA
200
300
Made to Order
0
−10
P1 = 0.3 MPa
0
−10
P1 = 0.5 MPa
−20
−30
IDG100SA
P1 = 0.7 MPa
−40
−50
−60
−70
Specific Product
Precautions
−70
P1 = 0.3 MPa
0
Model Selection
P1 = 0.3 MPa
0
−60
V
IDG60LA, IDG60SA
Outlet air atmospheric pressure dew point (°C)
Outlet air atmospheric pressure dew point (°C)
IDG30LA, IDG50LA
Unit Type
P1 = 0.3 MPa
0
Single Unit Type
IDG100, IDG100H
Outlet air atmospheric pressure dew point (°C)
Outlet air atmospheric pressure dew point (°C)
IDG75, IDG75H
IDG100LA
0
100
Outlet air flow rate (L/min [ANR])
200
300
400
Outlet air flow rate (L/min [ANR])
How to read the Performance Chart and select the model
• For the inlet air temperature at 25°C and outlet air flow
rate at 45 (L/min)
Model q: The outlet air atmospheric pressure dew point
at P1 = 0.7 MPa: –25 (°C).
• For the inlet air temperature at 40°C and outlet air flow
rate at 45 (L/min)
Example) Outlet air flow rate correction factor: 0.6
(The correction factor differs depending on the model.
Refer to page 31 or after for details.)
Corrected outlet air flow rate: 45 ÷ 0.6 = 75 (L/min).
Model q: Performing corresponding to the outlet air atmospheric pressure dew point –15 (°C) at P1 = 0.7 MPa.
Model w: P1 = 0.3 MPa
Outlet air atmospheric pressure dew point (°C)
Solid lines and dashed lines beginning at the top indicate the
performance of inlet air temperature at 25°C and inlet air
pressure P1 = 0.3 MPa, 0.5 MPa, 0.7 MPa respectively.
Model q: P1 = 0.3 MPa
P1 = 0.3 MPa
0
P1 = 0.5 MPa
−10
P1 = 0.7 MPa
−15
−20
Model w: P1 = 0.7 MPa
−25
Model q: P1 = 0.7 MPa
−30
−40
0
45
75
Outlet air flow rate (L/min)
6
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Single Unit Type/Flow-rate Characteristics
Conditions: Inlet air temperature 25°C, P1: Inlet air pressure
Standard dew point…−20°C [Symbol: Nil], −15°C [Symbol: H]
IDG1
IDG3, IDG3H
P1 = 0.5 MPa
0.02
P1 = 0.7 MPa
0.01
0
4
8
12
Inlet air flow rate (L/min [ANR])
IDG5, IDG5H
Pressure drop (MPa)
P1 = 0.7 MPa
0.01
0
P1 = 0.5 MPa
0.02
P1 = 0.7 MPa
0.01
0
20
40
60
Inlet air flow rate (L/min [ANR])
P1 = 0.3 MPa
P1 = 0.5 MPa
0.04
P1 = 0.7 MPa
0.02
0.00
80
P1 = 0.3 MPa
0.06
0
0.04
P1 = 0.7 MPa
0.02
100
200
Inlet air flow rate (L/min [ANR])
P1 = 0.5 MPa
0.01
P1 = 0.7 MPa
0
0.06
7
200
300
400
Inlet air flow rate (L/min [ANR])
500
P1 = 0.5 MPa
0.04
P1 = 0.7 MPa
200
400
600
Inlet air flow rate (L/min [ANR])
P1 = 0.3 MPa
0.05
800
Pressure drop (MPa)
Pressure drop (MPa)
0.06
0
100
IDG60A, IDG60HA
P1 = 0.3 MPa
0.02
160
P1 = 0.3 MPa
0.02
0.00
300
IDG50A, IDG50HA
0.08
40
80
120
Inlet air flow rate (L/min [ANR])
0.03
P1 = 0.5 MPa
0
40
IDG30A, IDG30HA
0.08
0.00
10
20
30
Inlet air flow rate (L/min [ANR])
0.06
IDG20, IDG20H
Pressure drop (MPa)
0.02
P1 = 0.3 MPa
0.03
0.00
P1 = 0.5 MPa
IDG10, IDG10H
0.04
0.00
0.03
0.00
16
Pressure drop (MPa)
0.00
Pressure drop (MPa)
0.03
P1 = 0.3 MPa
0.04
P1 = 0.3 MPa
Pressure drop (MPa)
Pressure drop (MPa)
0.04
P1 = 0.5 MPa
0.04
0.03
0.02
P1 = 0.7 MPa
0.01
0.00
0
200
400
600
800
Inlet air flow rate (L/min [ANR])
1000
Membrane Air Dryer
Single Unit Type
Single Unit Type/Flow-rate Characteristics
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Conditions: Inlet air temperature 25°C, P1: Inlet air pressure
IDG100, IDG100H
0.10
0.06
P1 = 0.3 MPa
P1 = 0.5 MPa
0.04
P1 = 0.7 MPa
0.02
200
400
600
800
Inlet air flow rate (L/min [ANR])
1000
P1 = 0.5 MPa
0.06
0.04
P1 = 0.7 MPa
0.02
0.00
1200
P1 = 0.3 MPa
0.08
M
0
1600
400
800
1200
Inlet air flow rate (L/min [ANR])
V
Standard dew point…−40°C [Symbol: L], −60°C [Symbol: S]
IDG50LA
P1 = 0.5 MPa
0.02
0.01
P1 = 0.7 MPa
0
100
200
300
400
Inlet air flow rate (L/min [ANR])
Pressure drop (MPa)
Pressure drop (MPa)
0.08
500
IDG60LA, IDG60SA
P1 = 0.3 MPa
0.06
P1 = 0.5 MPa
0.04
P1 = 0.7 MPa
0.02
0
200
400
600
Inlet air flow rate (L/min [ANR])
P1 = 0.3 MPa
P1 = 0.3 MPa
P1 = 0.5 MPa
0.006
P1 = 0.7 MPa
0.004
0.002
P1 = 0.5 MPa
0.016
0.012
P1 = 0.7 MPa
0.008
0.004
0
100
200
Inlet air flow rate (L/min [ANR])
300
IDG100LA, IDG100SA
P1 = 0.5 MPa
0.02
P1 = 0.7 MPa
0.01
0
0.00
0
100
200
300
Inlet air flow rate (L/min [ANR])
400
With fitting for purge air discharge (Semi-standard: P)
P1 = 0.3 MPa
0.03
Pressure drop (MPa)
Pressure drop (MPa)
Pressure drop (MPa)
0.02
0.008
0.00
800
IDG75LA, IDG75SA
0.01
0.00
Model Selection
P1 = 0.3 MPa
0.03
Made to Order
IDG30LA
100
200
300
400
Inlet air flow rate (L/min [ANR])
As the tube length for purge air discharge becomes longer, the outlet air
atmospheric pressure dew point becomes higher. Refer to the table below.
Tube length
0m
1m
3m
5m
IDG30A
IDG30LA
−20
−19
−17
−16
−40
−39
−38
Conditions
Inlet air temperature : 25°C (Saturated)
Ambient temperature : 25°C
Inlet air pressure
: 0.7 MPa
Outlet air flow rate : Flow gained under conditions of the standard
performance. (Refer to pages 3 and 4.)
Tube size
: O.D. ø12 x I.D. ø9
8
Specific Product
Precautions
0
Pressure drop (MPa)
Pressure drop (MPa)
0.08
Unit Type
IDG75, IDG75H
0.00
Single Unit Type
Standard dew point…−20°C [Symbol: Nil], −15°C [Symbol: H]
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Purge Air Flow-rate Characteristics
IDG30A, 50A (Standard dew point −20°C)
IDG30HA, 50HA (Standard dew point −15°C)
IDG30LA, 50LA (Standard dew point −40°C)
IDG1, 3, 5, 10, 20 (Standard dew point −20°C)
IDG3H, 5H, 10H, 20H (Standard dew point −15°C)
125
IDG20
60
IDG50A
100
40
IDG10
30
IDG20H
Purge air flow rate (L/min)
Purge air flow rate (L/min)
50
IDG30A
75
50
IDG30HA
20
IDG5
IDG10H
10
0
25
IDG50HA
IDG3, IDG5H
IDG30LA
IDG3H
IDG1
0
0.5
IDG50LA
0
1.0
0
Inlet air pressure (MPa)
0.5
1.0
Inlet air pressure (MPa)
IDG60, 75, 100 (Standard dew point −20°C)
IDG60H, 75H, 100H (Standard dew point −15°C)
IDG60LA, 75LA, 100LA (Standard dew point −40°C)
IDG60SA, 75SA, 100SA (Standard dew point −60°C)
150
280
IDG100LA
IDG100
IDG100SA
240
IDG60
160
IDG100H
120
IDG75H
80
Purge air flow rate (L/min)
Purge air flow rate (L/min)
IDG75
200
100
IDG75LA
IDG60LA
50
IDG75SA
IDG60H
IDG60SA
40
0
0
0.5
Inlet air pressure (MPa)
9
1.0
0
0
0.5
Inlet air pressure (MPa)
1.0
Membrane Air Dryer
Single Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Construction
q
e
t
Single Unit Type
IDG1
w
OUT
IN
Purge air for dehumidification
M
IN
V
Unit Type
Semi-standard
With fitting for purge air discharge (Semi-standard: P)
IDG3, 5
IDG3H, 5H
IDG10, 20
IDG10H, 20H
Semi-standard
t
plug
With fitting for purge
air discharge
(Semi-standard: P)
Semi-standard
o
t
With fitting for purge
air discharge
(Semi-standard: P)
OUT
IN
OUT
IN
Model Selection
Purge air for dehumidification
!0
q
q
plug
i
Made to Order
y
Purge air
for
dehumidification
plug
i
Purge air for
dehumidification
r
Purge air for
dehumidification
Component Parts
No.
Description
Material
IDG1
IDG3, 3H
IDG5, 5H
Note
IDG10, 10H IDG20, 20H
1
Body
Brass
Aluminum alloy
Platinum silver coated (IDG1 is electroless nickel plated.)
2
Female connector
Brass
—
Electroless nickel plated
3
Strainer
Brass
—
4
Case
5
Orifice
6
Silencer
—
—
Resin
Resin
Stainless steel
—
—
Bronze
Replacement Parts
No.
8
Description
Membrane module kit
Part no.
IDG1
—
—
9
Dew point indicator kit
10
—
IDG3
IDG3H
IDG5
IDG5H
IDG10
IDG10H
IDG20
IDG20H
IDG-EL3
IDG-EL3H
IDG-EL5
IDG-EL5H
IDG-EL10
IDG-EL10H
IDG-EL20
IDG-EL20H
With Orifice (1 pc.), O-ring (3 pcs.), Gasket (1 pc.)
With Orifice (1 pc.), Silencer (1 pc.), O-ring (4 pcs.)
IDG-DP01 (Semi-standard: S)
IDG-DP01
With O-ring (1 pc.)
IDG-DP01-X001 (Semi-standard: PS)
IDG-DP01-X001 (Semi-standard: P)
With O-ring (1 pc.)
10
Specific Product
Precautions
Purge air for dehumidification
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Construction
IDG30A
IDG50A
o
q
IN
OUT
e
Semi-standard
With fitting for purge
air discharge
(Semi-standard: P)
r
w
i
Purge air for
dehumidification
Purge air for
dehumidification
y
IDG60, 75, 100
IDG60A, 75A, 100A
o
q
e
OUT
IN
t
Semi-standard
With fitting for purge
air discharge
(Semi-standard: P)
!0
r
w
i
Purge air for
dehumidification
Purge air for
dehumidification
Component Parts
No.
Description
Material
IDG30A
IDG30A
IDG50A
IDG50A IDG60,
IDG60, 60H
60H∗∗ IDG60LA,
IDG60LA, 60SA
60SA IDG75,
IDG75, 75H
75H∗∗ IDG75LA,
IDG75LA, 75SA
75SA IDG100,
IDG100, 100H
100H∗∗ IDG100LA,
IDG100LA, 100SA
100SA
1
Body
Aluminum alloy/White
2
3
4
5
6
Case
Orifice
Holder
Silencer
Adapter
Stainless steel
Stainless steel
Aluminum alloy
Resin
Resin + Bronze
Resin
—
Aluminum alloy
—
Resin
Resin + Bronze
Note
∗Platinum silver coated
Resin + Bronze
Resin
Replacement Parts
No.
Description
8
Membrane module kit
9
Dew point indicator kit
10
11
Part no.
IDG30A
IDG50A
IDG-EL50A
IDG-EL30A
With Nozzle (1 pc.), Adapter (1 pc.), O-ring (1 pc.)
IDG60, 60H IDG60LA, 60SA IDG75, 75H IDG75LA, 75SA IDG100, 100H IDG100LA, 100SA
IDG-EL60
IDG-EL60LA
IDG-EL75
IDG-EL75LA
With O-ring (1 pc.)
IDG-DP01
IDG-DP01-X001 (Semi-standard: P)
IDG-EL100
IDG-EL100LA
Membrane Air Dryer
Single Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
With fitting for purge air discharge (Semi-standard: P)
(293)
(86)
Purge air for dehumidification
ø8
Hexagon width across flats 14
OUT
Hexagon width across flats 17
Port size: 1/4
Purge air discharge tubing port
for dehumidification
Applicable tubing O.D.: ø6
(NPT thread: ø1/4")
Hexagon width
across flats 17
IDG1-C06: With One-touch fitting
(50)
(23)
(50)
V
ø8
IN
Applicable tubing O.D.: ø6
OUT
Applicable tubing O.D.: ø6
IDG3, 5
IDG3H, 5H
40
73
38
Dew point indicator
(Semi-standard: S)
30
Purge air for dew
point indicator
Purge air discharge port
Applicable tubing O.D.: ø6
With fitting for purge air discharge
(Semi-standard: P)
12
(92)
Bracket
(Accessory: B)
IN
118
Purge air for
dehumidification
Port size: 1/8, 1/4
IN
OUT
Purge air discharge tubing
port for dehumidification
Applicable tubing O.D.
Rc thread and G thread: ø8
NPT thread: ø5/16"
(Maintenance space 100 mm or more)
IDG10, 20
IDG10H, 20H
OUT
140
11
22
17
6
2.3
With fitting for purge air discharge
(Semi-standard: P)
(F)
Port size
C
L
41
14
Purge air discharge tubing
port for dew point indicator
Applicable tubing O.D.
Rc thread and G thread: ø8
NPT thread: ø5/16"
23
16
7
2.3
IN
OUT
IN
D
B
Bracket
(Accessory: B)
Purge air for
dehumidification
Purge air for
dehumidification
OUT
(G )
A
E
Purge air for dew
point indicator
14
M
With fitting for purge air discharge (Semi-standard: P)
(280)
Purge air discharge port
Purge air discharge tubing
port for dehumidification
Applicable tubing O.D.
Rc thread and G thread: øH
NPT thread: øJ"
(Maintenance space 100 mm or more)
Model
IDG10, 10H
IDG20, 20H
Port size
L
1/4, 3/8
A
B
C
D
E
83
187
53
165
113
212
54
190
Model Selection
Hexagon width
across flats 19
(34)
(25)
Made to Order
IN
Port size: 1/4
Purge air for dehumidification
(67)
(26)
Semi-standard: P
F
G
H
J
62
114
225
8
5/16
82
140 [139]
250
10
3/8
Values inside [ ] are for NPT thread.
12
Specific Product
Precautions
(67)
(46)
Unit Type
IDG1
Single Unit Type
Dimensions/Single Unit Type
Reduced
purge
Series
IDGA
Series
IDG A/IDG
Dimensions/Single Unit Type
IDG30A
IDG50A
With fitting for purge air discharge
(Semi-standard: P)
70
Purge air for dew
24 point indicator
50
Port size
L
70
Purge air discharge tubing
port for dew point indicator
Applicable tubing O.D.
Rc thread and G thread: ø8
NPT thread: ø5/16"
18
26
7
17
14
2.3
IN
IN
Port size
1/4, 3/8
OUT
OUT
OUT
80
(G )
(H)
(B)
(D)
Bracket
(Accessory: B)
Purge air for
dehumidification
Purge air discharge tubing
port for dehumidification
Applicable tubing O.D.
Rc thread and G thread: ø12
NPT thread: ø1/2"
(Maintenance space 100 mm or more)
IDG60, 75, 100
IDG60A, 75A, 100A
L
50
18
IN
With fitting for purge air discharge
(Semi-standard: P)
91
17
Purge air for dew
point indicator
7
14
Port size
2.3
Purge air discharge tubing
port for dew point indicator
26
82
60
Applicable tubing O.D.
Rc thread and G thread: ø8
NPT thread: ø5/16"
OUT
OUT
97
(G)
Purge air for
dehumidification
(Maintenance space 100 mm or more)
Purge air discharge tubing
port for dehumidification
Model
IDG30A
IDG50A
IDG60
IDG75, 100
IDG60A
IDG75A
IDG100A
13
Port size
Semi-standard: P
B
D
G
H
1/4, 3/8
291
330
269
308
362
401
302
341
3/8, 1/2
1/2
352
330
429
369
3/8, 1/2
348
418
483
326
396
461
427
496
561
367
436
501
L
OUT
(H)
(B)
(D)
Bracket
(Accessory: B)
IN
Port size
3/8,1/2
Applicable tubing O.D.
Rc thread and G thread: ø19
NPT thread: ø3/4"
RoHS
Membrane Air Dryer
Unit Type
Series
Reduced
purge
IDGA
Series
IDG A
Type M, Type V
How to Order
Reduced
purge
IDG 30 H A M 4
IDGA
Series
03
Made to Order
Size
Refer to pages 33 to 44
for details.
30
50
60
75
100
Semi-standard∗
Symbol
Specifications
Nil
None (Standard)
Standard dew point temperature/Outlet air flow rate
Symbol
Nil
H
L
S
P
Standard dew Flow rate by size, Outlet air flow rate (L/min [ANR])
point (°C)
30
50
60
75
100
−20
300
500
−15
300
500
−40
75
110
170
240
300
−60
—
—
50
100
150
R
Select from Series IDG
Regulator
Membrane
air dryer
Micro mist
separator
Mist
separator
Nil



—




Thread type
15
Flow direction (Right  Left)
—
Drain discharge method∗
Symbol
M
V
—
• Combination with drain
discharge method symbol:
With fitting for purge Nil is not available.
air discharge
• Combination with Type V
is not available.Note)
∗ In the case of more than one symbol, indicate them
alphabetically.
Note) Type V is not applicable because it is equipped
with a relief type regulator.
Components
Symbol
Note
Symbol
Type
Nil
N
F
Rc
NPT
G
Drain discharge
Note
method
Manual
Combination with semi-standard
valve
symbol: P is not available.
C
N.C.
auto-drain
D
N.O.
auto-drain
J
Drain guide
Auto-drains
listed on page 17
are attached.
—
∗ For model selection of an auto-drain, refer to
the Selection Precautions on page 45.
Port size
Symbol
02
03
04
Size
Port
size
30
50
60
75
100
1/4


—
—
—
3/8





1/2
—
—



RoHS
Membrane Air Dryer
Unit Type
Single Unit Type
Series IDG
How to Order
IDG 10 H M 4
Made to Order
Size
Semi-standard∗
100 200 600 750 1000
50
100 200 600 750 1000
Mist
separator
Micro mist
separator
Micro mist
separator with
pre-filter
Membrane
air dryer
Regulator


—

—


—

—


—

—


—

—
—
—


—
—
—


—
—
—


—


—




—




—




—


—
—



—
—



—
—



4
2
Components 3
M
V
M




—
P
With fitting for purge 
air discharge





R
Flow direction (Right  Left) 
With dew point

indicator Note 3)






—

Standard equipment
—
∗ In the case of more than one symbol, indicate them alphabetically.
Note 1) Type V is not applicable because it is equipped with a relief type
regulator. (Symbol: P is used when it is undesirable for the air to
be discharged into the main body of the IDG. Therefore, it is not
possible to use it in combination with a separator with manual
valve, which discharges air around it, or Type V with a relief type
regulator.)
Note 2) They are not applicable in case the thread symbol is N or F when
the size is 3, 5, 10, 20. (Because barrel nipples are used for
equipment connections.)
Note 3) Select the option when the size is 3 or 5. The option is the standard
equipment for other sizes.
Drain discharge method∗
(Mist separator, Micro mist separator, Micro mist separator with pre-filter)
Equipment connection
Symbol

• Combination with
drain discharge
method symbol: Nil

is not available.
• Combination with
Type V is not
available.Note 1)
S
Components
V

V
Model Selection
50
25
M

Note
Size
5
10 20 60 75 100




—
—
—







—
—
—
—



Drain discharge
method
Nil
Size
Note
3
5
10 20 60 75 100
Manual
valve







C
N.C.
auto-drain




—
—
—
D
N.O.
auto-drain
—
—





Auto-drains
listed on page 17
are attached.
J
Drain guide







—
Combination with semi-standard
symbol: P is not available.
∗ For model selection of an auto-drain, refer to the Selection Precautions on
page 45.
Port size
Symbol
Thread type
Symbol Type
Nil
N
F
Symbol
Rc
01
02
03
04
Size
Port
size
3
5
10 20 60 75 100
1/8


—
—
—
—
—
1/4




—
—
—
3/8
—
—



—
—
1/2
—
—
—
—



NPT
G
16
Specific Product
Precautions
25
−15
3
5
10
20
60
75
100
3
5
10
20
60
75
100
5 10 20 60 75 100
Note 2)
−20
Size
Standard
3
Made to Order
Nil
Standard dew Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol
point (°C) 3
5 10 20 60 75 100
Symbol
Size
Symbol Specifications
Standard dew point temperature/Outlet air flow rate
Nil
H
M
Refer to pages 33 to 44 for details.
3
5
10
20
60
75
100
Unit Type
02
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Auto-drain, Bowl Assembly, Pressure Gauge/Part No.
IDG3M4 IDG3HM4 IDG5M4 IDG5HM4 IDG10M4 IDG10HM4 IDG20M4 IDG20HM4 IDG30AM4 IDG30HAM4 IDG50AM4 IDG50HAM4
IDG3V4 IDG3HV4 IDG5V4 IDG5HV4 IDG10V4 IDG10HV4 IDG20V4 IDG20HV4 IDG30AV4 IDG30HAV4 IDG50AV4 IDG50HAV4
Description
Float type
auto-drain
N.C.
AD27-A
N.O.
—
—
Pressure gauge (Type V only)
IDG60M2
IDG60V4
Description
Bowl assembly (N.O.)
IDG60HM2
IDG60HV4
AD47-A
AD38-A
GC3-10AS
AD48-A
IDG75HM2
IDG75HV4
AMH-CA350C-D
Pressure gauge (Type V only)
IDG100M2
IDG100V4
IDG100HM2
IDG100HV4
AMH-CA450C-D
GC3-10AS
IDG30LAM4 IDG50LAM4 IDG60LAM4 IDG60SAM4 IDG75LAM4 IDG75SAM4 IDG100LAM4 IDG100SAM4
IDG30LAV4 IDG50LAV4 IDG60LAV4 IDG60SAV4 IDG75LAV4 IDG75SAV4 IDG100LAV4 IDG100SAV4
Description
Float type
auto-drain
IDG75M2
IDG75V4
AD37-A
N.C.
AD47-A
N.O.
AD48-A
Pressure gauge (Type V only)
GC3-10AS
Replacement Parts (Element for mist separator, micro mist separator, micro mist separator with pre-filter)
Description
Element assembly
AFM20-A
AFD20-A
AFM30-A
AFD30-A
AFM40-A
AFD40-A
AMH350C
AMH450C
AFM20P-060AS
AFD20P-060AS
AFM30P-060AS
AFD30P-060AS
AFM40P-060AS
AFD40P-060AS
AMH-EL350
AMH-EL450
Type M
Type V
Symbol
(Type M)
Mist
separator
(Type V)
Micro
mist
separator
Membrane
air
dryer
IDG60 to 100M2
IDG60H to 100HM2
Micro mist Membrane
air dryer
separator
with pre-filter
17
Mist
separator
Micro
mist
separator
Membrane Regulator
air
dryer
IDG60 to 100V4
IDG60H to 100HV4
Micro mist Membrane
separator
air
with pre-filter
dryer
Regulator
Membrane Air Dryer
Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
When the differential air is 0.05 MPa or less When the differential air is 0.1 MPa or more
Replace the element when the element
service indicator’ s red indication reaches
completely to the top.
The top of the indication window shows
differential pressure of approximately 0.1
MPa. Replace the element after two
years of use, even if the element service
indicator’ s red indication does not reach
the top.
(The indicator is completely up to the top.)
The element service indicator is shipped mounted to the micro mist separator with pre-filter, and cannot be retrofitted or used individually.
M
Specific Product
Precautions
Made to Order
Model Selection
V
Unit Type
(The tip of the indicator is just visible.)
Single Unit Type
Clogging Indication
18
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Standard Specifications/Unit [Type M, Type V] (Standard dew point: −20°C, −15°C)
Standard dew point: −20°C
IDG3M4
IDG3V4
Standard performance
conditions
Standard Range of operating
performance
conditions
Components
Model
IDG5M4
IDG5V4
IDG10M4
IDG10V4
IDG20M4 IDG30AM4 IDG50AM4 IDG60M2
IDG20V4 IDG30AV4 IDG50AV4 IDG60V4
Mist separator
AFM20-A
AFM30-A
AFM40-A
Micro mist separator
AFD20-A
AFD30-A
AFD40-A
Micro mist separator with pre-filter
Spacer
—
—
—
AMH350C
AR20 Note 2)
AR25 Note 2)
AR40 Note 2)
Y200T-A
Y200-A (Type V only)
Y300T-A
Y300-A (Type V only)
Regulator (Type V only) Note 1)
Fluid
IDG75M2 IDG100M2
IDG75V4 IDG100V4
Y400T-A
Y400-A (Type V only)
AMH450C
Y400-A (Type V only)
Compressed air
Inlet air pressure (MPa)
0.3 to 0.85
Inlet air temperature (°C)
−5 to 55 Note 3)
−5 to 50 Note 3)
5 to 50
Ambient temperature (°C)
−5 to 55 Note 3)
−5 to 50 Note 3)
5 to 50
0.3 to 1.0
Outlet air atmospheric
pressure dew point (°C)
−20
Inlet air flow rate
(L/min [ANR]) Note 5)
31
62
125
250
360
586
720
888
1185
Outlet air flow rate
(L/min [ANR])
25
50
100
200
300
500
600
750
1000
Purge air flow rate
(L/min [ANR]) Note 6)
6
12
25
50
60
86
120
138
185
Inlet air pressure (MPa)
0.7
Inlet air temperature (°C)
25
Inlet air saturation temperature (°C)
25
Ambient temperature (°C)
25
Dew point indicator purge air flow rate
1 L/min [ANR] (Inlet air pressure at 0.7 MPa)
Regulator construction (Type V only)
Relief type
Port size
1/4, 3/8
1/8, 1/4
Weight (kg)
3/8, 1/2
1/2
Type M
0.6
1.0
1.3
1.8
1.9
2.7
3.2
3.3
Type V
0.9
1.3
1.5
2.4
2.5
3.1
3.7
3.8
Standard dew point: −15°C
IDG3HM4 IDG5HM4 IDG10HM4 IDG20HM4 IDG30HAM4 IDG50HAM4 IDG60HM2 IDG75HM2 IDG100HM2
IDG3HV4 IDG5HV4 IDG10HV4 IDG20HV4 IDG30HAV4 IDG50HAV4 IDG60HV4 IDG75HV4 IDG100HV4
Standard performance
conditions
Standard Range of operating
performance
conditions
Components
Model
Mist separator
AFM20-A
AFM30-A
AFM40-A
Micro mist separator
AFD20-A
AFD30-A
AFD40-A
Micro mist separator with pre-filter
AMH350C
AR20 Note 2)
AR25 Note 2)
AR40 Note 2)
Y200T-A
Y200-A (Type V only)
Y300T-A
Y300-A (Type V only)
Fluid
Y400T-A
Y400-A (Type V only)
AMH450C
Y400-A (Type V only)
Compressed air
Inlet air pressure (MPa)
0.3 to 0.85
Inlet air temperature (°C)
−5 to 55 Note 3)
−5 to 50 Note 3)
5 to 50
Ambient temperature (°C)
−5 to 55 Note 3)
−5 to 50 Note 3)
5 to 50
0.3 to 1.0
Outlet air atmospheric
pressure dew point (°C)
−15
Inlet air flow rate
(L/min [ANR]) Note 5)
28
56
111
222
329
550
665
818
1100
Outlet air flow rate
(L/min [ANR])
25
50
100
200
300
500
600
750
1000
Purge air flow rate
(L/min [ANR]) Note 6)
3
6
11
22
29
50
65
68
100
Inlet air pressure (MPa)
0.7
Inlet air temperature (°C)
25
Inlet air saturation temperature (°C)
25
Ambient temperature (°C)
25
Dew point indicator purge air flow rate
1 L/min [ANR] (Inlet air pressure at 0.7 MPa)
Regulator construction (Type V only)
Port size
Weight (kg)
19
—
—
Regulator (Type V only) Note 1)
Spacer
—
Relief type
Type M
1/8, 1/4
0.6
1/4, 3/8
1.0
1.3
1.8
1.9
3/8, 1/2
2.7
3.2
1/2
3.3
Type V
0.9
1.3
1.5
2.4
2.5
3.1
3.7
3.8
Membrane Air Dryer
Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Mist separator
AFM40-A
Micro mist separator
AFD40-A
AFD40-A
AR40 Note 2)
AR40 Note 2)
Y400T-A
Y400-A (Type V only)
Y400T-A
Y400-A (Type V only)
Compressed air
Compressed air
Spacer
Fluid
Inlet air pressure (MPa)
0.3 to 1.0
0.3 to 1.0
Inlet air temperature (°C)
−5 to 50 Note 3)
−5 to 50 Note 3)
Ambient temperature (°C)
−5 to 50 Note 3)
−5 to 50 Note 3)
Outlet air atmospheric
pressure dew point (°C)
−40 Note 4)
−60 Note 4)
M
Inlet air flow rate
(L/min [ANR]) Note 5)
93
135
224
308
400
75
140
230
Outlet air flow rate
(L/min [ANR])
75
110
170
240
300
50
100
150
Purge air flow rate
(L/min [ANR]) Note 6)
18
25
54
68
100
25
40
80
V
Inlet air pressure (MPa)
0.7
0.7
Inlet air temperature (°C)
25
25
Inlet air saturation temperature (°C)
25
25
Ambient temperature (°C)
25
25
1 L/min [ANR] (Inlet air pressure at 0.7 MPa)
1 L/min [ANR] (Inlet air pressure at 0.7 MPa)
Relief type
Relief type
Dew point indicator purge air flow rate
Regulator construction (Type V only)
Port size
Weight (kg)
1/4, 3/8
Type M
1.8
1.9
2.6
3/8, 1/2
2.8
Type V
2.4
2.5
3.1
3.3
2.9
2.6
3/8, 1/2
2.8
2.9
3.4
3.1
3.3
3.4
Specific Product
Precautions
Note 1) For flow-rate characteristics and pressure characteristics of regulator, refer to the Best Pneumatics No. 5.
Note 2) It will come with Option E (With square-shaped, embedded type of a pressure regulator). Refer to the Best Pneumatics No. 5 for details of regulators such as set pressure range etc.
Note 3) No freezing
Note 4) Refer to the Piping Precautions (Piping material for low dew point air) on page 46.
Note 5) “ANR” indicates the flow rate converted to the value at 20°C, under the atmospheric pressure and the state of relative humidity 65%.
Note 6) Includes 1 L/min [ANR] of purge air flow (Inlet air pressure at 0.7 MPa) for the dew point indicator.
Note 7) When highly purified air is required, refer to the Design 3. on page 45.
Model Selection
Regulator (Type V only) Note 1)
AFM40-A
Made to Order
Components
Standard Range of operating
performance
conditions
Standard performance
conditions
Standard dew point: −60°C
IDG30LAM4 IDG50LAM4 IDG60LAM4 IDG75LAM4 IDG100LAM4 IDG60SAM4 IDG75SAM4 IDG100SAM4
IDG30LAV4 IDG50LAV4 IDG60LAV4 IDG75LAV4 IDG100LAV4 IDG60SAV4 IDG75SAV4 IDG100SAV4
Model
Unit Type
Standard dew point: −40°C
Single Unit Type
Standard Specifications/Unit [Type M, Type V] (Standard dew point: −40°C, −60°C)
20
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Unit Type/Flow-rate Characteristics
Conditions: Inlet air temperature 25°C, P1: Inlet air pressure
Standard dew point…−20°C [Symbol: Nil], −15°C [Symbol: H]
IDG3M4, 3V4
IDG3HM4, 3HV4
0.10
0.08
0.06
=
=
=
=
=
=
0.3
0.5
0.7
0.3
0.5
0.7
MPa
MPa
MPa
MPa
MPa
MPa
0.04
0.02
10
20
30
Inlet air flow rate (L/min [ANR])
Pressure drop (MPa)
Element saturated state (AFM, AFD)
0.10
0.06
0.04
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.02
0
40
80
120
Inlet air flow rate (L/min [ANR])
Pressure drop (MPa)
Element saturated state (AFM, AFD)
MPa
MPa
MPa
MPa
MPa
MPa
0.02
0.06
0.04
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.02
100
200
300
400
Inlet air flow rate (L/min [ANR])
Element saturated state (AMH)
P1 =
P1 =
P1 =
P1 =
P1 =
P1 =
0.10
0.08
0.06
0.10
80
Element initial state (AFM, AFD)
0.08
0.06
0.04
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.02
0
0
100
200
Inlet air flow rate (L/min [ANR])
Element saturated state (AFM, AFD)
300
Element initial state (AFM, AFD)
0.12 P1 = 0.3 MPa
P1 = 0.5 MPa
0.10 P1 = 0.7 MPa
0.08
0.06
0.04
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.02
0
500
0
200
400
600
Inlet air flow rate (L/min [ANR])
800
IDG75M2, 75HM2
IDG75V4, 75HV4
Element initial state (AMH)
0.3 MPa
0.5 MPa
0.7 MPa
0.3 MPa
0.5 MPa
0.7 MPa
0.04
0.02
0
40
60
Inlet air flow rate (L/min [ANR])
Element saturated state (AFM, AFD)
200
400
600
Inlet air flow rate (L/min [ANR])
Element saturated state (AMH)
Pressure drop (MPa)
0.12
20
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.12
Element initial state (AFM, AFD)
0.08 P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0
0
IDG50AM4, IDG50HAV4
IDG60M2, 60HM2
IDG60V4, 60HV4
Pressure drop (MPa)
0.3
0.5
0.7
0.3
0.5
0.7
0.04
160
IDG30AM4, IDG30HAV4
21
0.06
Element initial state (AFM, AFD)
0.08
0
0.08
=
=
=
=
=
=
IDG20M4, 20V4
IDG20HM4, 20HV4
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.12
0
0.10
40
IDG10M4, 10V4
IDG10HM4, 10HV4
0
P1
P1
P1
P1
P1
P1
0.12
Element initial state (AFM, AFD)
0
0
Pressure drop (MPa)
0
Element saturated state (AFM, AFD)
Pressure drop (MPa)
P1
P1
P1
P1
P1
P1
0.12
Element initial state (AFM, AFD)
Pressure drop (MPa)
Pressure drop (MPa)
Element saturated state (AFM, AFD)
IDG5M4, 5V4
IDG5HM4, 5HV4
800
0.12
Element initial state (AMH)
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.10
0.08
0.06
0.04
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.02
0
0
300
600
900
Inlet air flow rate (L/min [ANR])
1200
Membrane Air Dryer
Unit Type
Unit Type/Flow-rate Characteristics
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Conditions: Inlet air temperature 25°C, P1: Inlet air pressure
Element initial state (AMH)
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.12
0.10
0.08
0.06
0.04
0
400
800
1200
Inlet air flow rate (L/min [ANR])
M
1600
V
Standard dew point…−40°C [Symbol: L], −60°C [Symbol: S]
IDG30LAM4, IDG30LAV4
IDG50LAM4, IDG50LAV4
Element initial state (AFM, AFD)
0.08 P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.04
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.02
0
0
100
200
300
400
Inlet air flow rate (L/min [ANR])
IDG60LAM4, 60SAM4
IDG60LAV4, 60SAV4
0.06
0.04
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.02
0
200
400
600
Inlet air flow rate (L/min [ANR])
800
IDG75LAM4, 75SAM4
IDG75LAV4, 75SAV4
Element initial state (AFM, AFD)
0.3 MPa
0.5 MPa
0.7 MPa
0.3 MPa
0.5 MPa
0.7 MPa
Element saturated state (AFM, AFD)
Pressure drop (MPa)
Pressure drop (MPa)
Element saturated state (AFM, AFD)
P1 =
0.08 P1 =
P1 =
0.06 P1 =
P1 =
0.04 P1 =
0.08
0
500
Element initial state (AFM, AFD)
0.12 P1 = 0.3 MPa
P1 = 0.5 MPa
0.10 P1 = 0.7 MPa
0.02
0
P1 =
P1 =
P1 =
P1 =
P1 =
P1 =
0.12
0.10
0.08
0.06
Element initial state (AFM, AFD)
0.3 MPa
0.5 MPa
0.7 MPa
0.3 MPa
0.5 MPa
0.7 MPa
0.04
Specific Product
Precautions
0.06
Element saturated state (AFM, AFD)
Pressure drop (MPa)
Pressure drop (MPa)
Element saturated state (AFM, AFD)
0.02
0
0
80
160
Inlet air flow rate (L/min [ANR])
240
0
100
200
Inlet air flow rate (L/min [ANR])
300
IDG100LAM4, 100SAM4
IDG100LAV4, 100SAV4
Pressure drop (MPa)
Element saturated state (AFM, AFD)
Element initial state (AFM, AFD)
0.12 P1 = 0.3 MPa
P1 = 0.5 MPa
0.10 P1 = 0.7 MPa
P1 = 0.3 MPa
P1 = 0.5 MPa
0.06 P1 = 0.7 MPa
0.08
0.04
0.02
0
0
100
200
300
Inlet air flow rate (L/min [ANR])
Model Selection
0
Unit Type
P1 = 0.3 MPa
P1 = 0.5 MPa
P1 = 0.7 MPa
0.02
Made to Order
Pressure drop (MPa)
Element saturated state (AMH)
Single Unit Type
IDG100M2, 100HM2
IDG100V4, 100HV4
400
22
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions/Type M
IDG3M4, 5M4
IDG3HM4, 5HM4
(159)
(54)
Dew point indicator
(Semi-standard: S)
30
11
24
9.8
Purge air for dehumidification
(140)
9
24
OUT
IN
Port size
1/8, 1/4
136
5.5
12
Purge air for
dew point indicator
29
43.2
67
41.6
3.5
(Maintenance space 100 mm or more)
Drain Discharge
M5 x 0.8
Manual valve
Hexagon width
across flats 14
1/8 Female thread
Float type auto-drain
N.C. type
Drain guide
With fitting for purge air discharge (Semi-standard: P)
For port size 1/8: (204)
For port size 1/4: (202)
41.6
43.2
(54)
30
Dew point indicator
(Semi-standard: S)
67
3.5
Purge air discharge tubing
port for dehumidification
Applicable tubing O.D.: ø8
(Maintenance space 100 mm or more)
Drain Discharge
M5 x 0.8
Float type auto-drain
N.C. type
23
29
9
178
OUT
IN
Port size
Rc1/8, 1/4
(NPT, G threads are
not available.)
24
24
9.8
5.5
12
Purge air discharge tubing port
for dew point indicator
Applicable tubing O.D.: ø8
Hexagon width
across flats 14
Rc1/8
Drain guide
Membrane Air Dryer
Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
IDG10M4, 20M4
IDG10HM4, 20HM4
Single Unit Type
Dimensions/Type M
(A)
55.1
57.2
Purge air for
dew point indicator
(72)
Dew point indicator
41
41
82
14
35
7
14
M
(B)
4
V
Purge air
for dehumidification
Unit Type
35
OUT
IN
Port size
1/4, 3/8
Purge air
for dehumidification
Model Selection
(Maintenance space 100 mm or more)
Drain Discharge
IDG10M4, 10HM4
IDG20M4, 20HM4
A
B
N.C.: Gray
N.O.: Black
197 192
227 217
ø4
Manual valve
(With drain discharge valve)
With fitting for purge air discharge (Semi-standard: P)
(A)
55.1
57.2
Hexagon width
across flats 17
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
1/4
Female thread
Float type auto-drain
N.C. type
N.O. type
Purge air discharge tubing port
for dew point indicator
Applicable tubing O.D.: ø8
Drain guide
(Without drain discharge valve)
Made to Order
Model
(72)
41
Dew point
indicator
41
82
14
35
7
14
OUT
Specific Product
Precautions
(C)
4
(B)
35
IN
Port size
Rc1/4, 3/8
(NPT, G threads are
not available.)
(Maintenance space 100 mm or more)
Purge air discharge tubing port
for dehumidification
Applicable tubing O.D.: øD
Model
IDG10M4, 10HM4
IDG20M4, 20HM4
Port size
1/4
3/8
1/4
3/8
A
B
C
242
225 231
243
272
250 —
273
Drain Discharge
N.C.: Gray
N.O.: Black
Applicable
tubing O.D.: ø10
Float type auto-drain
N.C. type
N.O. type
Hexagon width
across flats 17
Rc1/4
Drain guide
(Without drain discharge valve)
24
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions/Type M
IDG30AM4
IDG50AM4
IDG60AM4
IDG75AM4
IDG100AM4
( A)
72.6
75.2
Purge air for
dew point indicator Dew point indicator
( C)
50
40
OUT
IN
Port size
48
96
18
40
9
18
L
(B)
5
Purge air
for dehumidification
Drain Discharge
N.C.: Gray
N.O.: Black
ø4
Manual valve
(With drain discharge valve)
Float type auto-drain
N.C. type
N.O. type
(Maintenance space 100 mm or more)
Hexagon width
across flats 17
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
1/4
Female thread
Drain guide
(Without drain discharge valve)
Purge air discharge tubing port
for dew point indicator
Applicable tubing O.D.
Rc thread and G thread: ø8
NPT thread: ø5/16"
(A)
With fitting for purge air discharge
(Semi-standard: P)
72.6
75.2
( C)
Dew point indicator
50
L
48
96
OUT
IN
Port size
IDG60LAM4, 75LAM4, 100LAM4
IDG60SAM4, 75SAM4, 100SAM4
40
18
40
9
18
(B)
( B)
5
Purge air discharge tubing port
for dehumidification
Applicable tubing O.D.
Rc thread and G thread: ø12
NPT thread: ø1/2"
Purge air discharge tubing port
for dehumidification
Applicable tubing I.D.
Rc thread and G thread: ø19
NPT thread: ø3/4
Purge air
for dehumidification
(Maintenance space 100 mm or more)
Drain Discharge
Model
IDG30AM4
IDG50AM4
IDG60LAM4, 60SAM4
IDG75LAM4, 75SAM4
IDG100LAM4, 100SAM4
25
Port size
L
1/4, 3/8
3/8, 1/2
A
B
N.C.: Gray
N.O.: Black
C
Standard Semi-standard: P
299
362
220
88
338
401
356
427
232
91
426
496
491
561
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
Float type auto-drain
N.C. type
N.O. type
Hexagon width
across flats 17
1/4
Female thread
Drain guide
(Without drain discharge valve)
Membrane Air Dryer
Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Q
(A)
C
Q
(B)
D
L
M
Purge air for
dew point indicator
N
Port size
G
18 22
37
K
øR
IN
P
IDG60M2
IDG75M2
IDG100M2
Single Unit Type
Dimensions/Type M
OUT
(352)
V
M5 female thread
Unit Type
H
M
(E)
(F)
OUT
Purge air
for dehumidification
Model Selection
Drain
(Maintenance space 100 mm or more)
With fitting for purge air discharge
(Semi-standard: P)
Purge air discharge tubing port
for dew point indicator
Applicable tubing O.D.
Rc thread and G thread: ø8
NPT thread: ø5/16"
IN
Port size
3/8, 1/2
Made to Order
Dew point indicator
Drain Discharge
S∗
OUT
Specific Product
Precautions
(428)
N.O.: Black
Applicable tubing O.D.: ø10
(NPT thread: ø3/8")
T∗
With float type auto-drain
Hexagon width
across flats 24
With drain guide
Purge air discharge tubing port
for dehumidification
Applicable tubing I.D.
Rc thread and G thread: ø19
NPT thread: ø3/4"
Model
Port size
IDG60M2
IDG75M2
IDG100M2
3/8, 1/2
1/2
A
B
F
(Maintenance space 100 mm or more) ∗ Total length of the separator
G
H
N
P Q R
With float type auto-drain With drain guide
C
D
K
L
M
S
T
7.5
80 367 241 18 127 7
14
95 50 28
7
12
255
241
206 204 10.5
90 369 262 20 146 9
18 108 55 31
9
15
276
262
189 186
E
Thread size: 1/4
(Without valve mechanism)
26
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions/Type V
IDG3V4, 5V4
IDG3HV4, 5HV4
(203)
119.4
Purge air for
dew point indicator
60
30
24
9.8
Dew point indicator
(Semi-standard: S)
9
(140)
Purge air for dehumidification
136
24
OUT
IN
Port size
1/8, 1/4
29
5.5
12
67
41.6
3.5
(Maintenance space 100 mm or more)
Drain Discharge
Hexagon width
across flats 14
M5 x 0.8
1/8 Female thread
Manual valve
Float type auto-drain
N.C. type
Drain guide
IDG10V4, 20V4
IDG10HV4, 20HV4
(A)
C
55.1
(72)
Purge air for
dew point indicator
14
41
35
OUT
4
B
IN
Port size
1/4, 3/8
41
82
14
35
7
Dew point indicator
Purge air for
dehumidification
Purge air for
dehumidification
(Maintenance space 100 mm or more)
Drain Discharge
Model
IDG10V4, 10HV4
IDG20V4, 20HV4
A
B
255 192
285 217
C
N.C.: Gray
N.O.: Black
144.4
174.4
ø4
Manual valve
(With drain discharge valve)
27
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
Float type auto-drain
N.C. type
N.O. type
Hexagon width
across flats 17
1/4 Female
thread
Drain guide
(Without drain discharge valve)
Membrane Air Dryer
Unit Type
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions/Type V
Single Unit Type
IDG30AV4
IDG50AV4
IDG60AV4
IDG75AV4
IDG100AV4
(A)
C
(D)
Purge air for
dew point indicator
50
OUT
48
40
IN
Port size L
M
96
18
40
9
18
V
Unit Type
72.6
Model Selection
(B)
5
Purge air
for dehumidification
Made to Order
(Maintenance space 100 mm or more)
Drain Discharge
IDG30AV4
IDG50AV4
IDG60LAV4, 60SAV4
IDG75LAV4, 75SAV4
IDG100LAV4, 100SAV4
L
1/4, 3/8
3/8, 1/2
A
B
299
296
338
356
308 426
491
C
D
150.4
88
N.C.: Gray
N.O.: Black
ø4
162.4
91
Manual valve
(With drain discharge valve)
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
Float type auto-drain
N.C. type
N.O. type
Hexagon width
across flats 17
1/4
Female thread
Drain guide
(Without drain discharge valve)
28
Specific Product
Precautions
Model
Port size
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions/Type V
IDG60V4, 75V4, 100V4
IDG60HV4, 75HV4, 100HV4
N
N
(A)
(C)
øP
E
H
Dew point
indicator
K
54
2.3
8
F
L
37
J
Purge air for
dew point indicator
G
D
OUT
54
IN
Port size
Rc3/8, 1/2
(NPT, G threads are
not available.)
8.5
2.3
(B)
10.5
Purge air
for dehumidification
(Maintenance space 100 mm or more)
Drain Discharge
N.O.: Black
M5
female thread
Applicable tubing O.D.: ø10
Float type auto-drain
N.O. type
Manual valve
Model
Port size
A
B
C
D
E
F
G
H
J
K
L
7.5
80
18
7
14
95
50
28
281 369 279 10.5
90
20
9
18
108
55
31
IDG60V4, 60HV4
3/8
1/2
264
261
367
266
263
IDG75V4, 75HV4
IDG100V4, 100HV4
1/2
29
Hexagon width
across flats 24
1/4 Female thread
Drain guide
(Without drain discharge valve)
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Model Selection
Step 1 Check the operating conditions.
Outlet air flow rate (L/min [ANR])
Outlet air atmospheric pressure dew point (°C)
(When it is necessary to convert from the pressurized dew point,
refer to the conversion chart for dew point temperature below.)
Inlet air pressure (MPa)
Inlet air temperature (°C)
Allowable pressure drop ∆P (MPa)
Compressed air supply capacity Q (L/min [ANR])
[Example]
Outlet air flow rate
150 (L/min[ANR])
Outlet air atmospheric pressure dew point
−15 (°C)
Inlet air pressure
0.5 (MPa)
Inlet air temperature
35 (°C)
Allowable pressure drop
0.03 (MPa)
Compressed air supply capacity
300 (L/min [ANR])
Dew Point Temperature Conversion Chart
60
50
1
Pa
M
9
0.
Pa
M
40
0
.7
Pa Pa
M
5
0.
M
a
0.3
a
MP
0.1
30
Pressure dew point (°C)
MP
ric
he
p
os
m
20
At
10
0
−10
−20
−30
−40
−50
−60
−60
−50
−40
−30
−20
−10
0
10
Atmospheric pressure dew point (°C)
31
20
30
e
ur
ss
e
pr
Inlet air flow rate Q1 (L/min [ANR]) =
Outlet air flow rate (L/min [ANR]) + Purge air flow rate (L/min [ANR])
Example: Assuming that the IDG30A is chosen
by
[Series IDGA] 150 ÷ 0.86 = 175 L/min [ANR]
[Series IDG]
150 ÷ 0.4 = 375 L/min [ANR]
Inlet Air Temperature — Correction Factor for Outlet Air Flow Rate
Inlet air
temperature
(°C)
Series IDGA
Series IDG
10
1.35
3.00
15
1.22
2.17
20
1.10
1.52
25
1.00
1.00
30
0.92
0.65
35
0.86
0.40
40
0.80
0.25
45
0.75
0.19
50
0.70
0.14
Note) Correction factors between Series IDGA and Series
IDG are different from each other, because the membrane module characteristics are different.
Step 3 Model selection based on corrected outlet air flow rate
Based on the corrected outlet air flow rate calculated by Step 2 ,
select a model from the performance charts on pages 5 and 6.
Example:
175 L/min [ANR]
[Series IDGA]
Corrected outlet air flow rate
375 L/min [ANR]
[Series IDG]
Inlet air pressure
0.5 MPa
Outlet air atmospheric pressure dew point –15°C
With the conditions of the corrected outlet air flow
rate and the inlet air pressure mentioned to the left,
when selecting a model which satisfies the
specifications that the outlet air atmospheric
pressure dew point –15°C or less,
[Series IDGA] IDG30A, IDG50HA
[Series IDG] IDG60
Step 4 Check the purge air flow rate.
Read out from the purge air flow-rate characteristics on page 9.
Example:
Inlet air pressure
0.5 MPa
Selected model
IDG30A
For the IDG30A
IDG50HA
For the IDG50HA
38 L/min [ANR]
IDG60
For the IDG60
94 L/min [ANR]
Inlet air flow rate Q1 = 150 + 45 = 195 L/min [ANR]
Step 4
Outlet air flow rate 150 L/min [ANR]
Purge air flow rate 45 L/min [ANR]
Compressed air supply capacity Q
M
300 L/min [ANR]
Step 1
NO
Review the operating conditions.
Compressed
air supply capacity
Q ≥ Q1
V
YES 300 ≥ 195, therefore
proceed to Step 6
Step 6
Step 6 Check the pressure drop ∆P1 [MPa].
Single Unit (Refer to pages 7 and 8.)
Unit
(Refer to pages 21 and 22.)
Example: Selected model: IDG30A
Inlet air pressure 0.5 MPa
Inlet air flow rate 195 L/min [ANR]
Allowable pressure drop ∆P
0.03 MPa
Step 1
or
NO
Step 2
Review the operating
conditions or increase
size.
• Single Unit: IDG30A
Based on the flow-rate characteristics (page 7),
∆P1 = 0.006 MPa
• Unit: IDG30AM4
∆P1 = 0.01 MPa (Element initial state)
∆P ≥ ∆P1
YES For the IDG30A and IDG30AM4
(element initial state),
∆P ≥ ∆P1, therefore proceed to
Step 7
Step 7 Consider the drain discharge method (in the case of Unit),
accessory and semi-standard specification.
Example:
For the IDG30A
Accessory: With bracket
Semi-standard: None
For the IDG30AM4
Drain discharge method:
N.O. auto-drain
Semi-standard: None
Unit Type
Outlet air flow rate 150 L/min [ANR]
Corrected outlet air flow rate
Step 5 Calculate the inlet air flow rate Q1, and check the
compressed air supply capacity.
From the table below (Inlet Air Temperature
– Correction Factor for Outlet Air Flow Rate),
correction factors for outlet air flow rate are as follows.
Series IDGA: 0.86
Series IDG: 0.40
Therefore,
corrected outlet air flow rate can be determined.
Inlet air temperature 35°C
IDG A/IDG
Model Selection
Example:
Series
Made to Order
When the inlet air temperature is not the same temperature (25°C)
on the performance charts, calculate the correction factor for the outlet
air flow rate from the table below to compensate the outlet air flow rate.
Reduced
purge
IDGA
Single Unit (Refer to pages 1 and 2.)
Unit
(Refer to pages 15 and 16.)
Refer to Selection in the
Specific Product Precautions 1 on page 45.
45 L/min [ANR]
Model selected
<Single Unit>
IDG30A-03B
<Unit>
IDG30AM4-03D
32
Specific Product
Precautions
Step 2 Correction of the outlet air flow rate influenced
by the inlet air temperature
(When the inlet air temperature is 25°C, proceed to Step 4 )
Series
Single Unit Type
Model Selection
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Made to Order 1
Please contact SMC for further details about dimensions, specifications and delivery.
Symbol
1 With Element Service Indicator
-X016
An element service indicator is mounted on the micro mist separator with pre-filter (Series AMH) to allow visual management of the
element’s clogging life. In addition, combination with a micro mist separator with pre-filter also provides a spatially compact design.
Element service indicator
How to Order
Reduced
purge
IDGA
IDG 30
A M2
03
X016
Size
Series
With element
service indicator
30
50
60
75
100
Semi-standard
Symbol
Nil
R
Standard dew point temperature/Outlet air flow rate
Drain discharge method
Standard Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol dew point
(°C)
Nil
H
L
S
−20
−15
−40
−60
30
300
300
75
—
50
60
75
100
500
500
110
—
—
—
170
—
—
—
240
—
—
—
300
150
Specifications
None (Standard)
Flow direction (Right → Left)
Symbol Drain discharge method
Manual valve
Nil
N.C. auto-drain
C
N.O. auto-drain
D
Drain guide
J
(Port size 1/4 without valve)
Note
—
Auto-drains listed on
page 17 are attached.
—
∗ For model selection of an auto-drain, refer to the Selection
Precautions on page 45.
Thread type
Symbol
Nil
N
F
Port size
30
Type
Rc
NPT
G
Symbol
50
Port
size Nil
H
L
Nil
H
1/4
3/8



—
—

—

02
03


60
75
100
L
L
L
L
S

—
—

—

—

—

Components
30
Components
Micro mist separator
with pre-filter (AMH)
Nil
H
50
L
Nil
H
AMH150C
AMH250C
AMH350C
AMH-EL150
AMH-EL250
AMH-EL350
Refer to page 18 for the clogging indication of the element service indicator.
33
75
L
L
100
L
S
AMH250C AMH150C AMH350C AMH150C AMH250C AMH250C AMH250C
Replacement Parts (Element for micro mist separator with pre-filter)
Description
Element assembly
L
60
IDG A/IDG
Reduced
purge
Series
IDGA
Series
Single Unit Type
Made to Order
How to Order
M2
X016
02
With element
service indicator
Size
3
5
10
20
Semi-standard
Nil
R
S
Standard dew point temperature/Outlet air flow rate
Standard Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol dew point
3
5
10
20
(°C)
25
50
100
200
−20
Nil
25
50
100
200
−15
H
None (Standard)
Flow direction (Right → Left)
With dew point indicator
3
5






Size
10
20




Standard equipment
Drain discharge method
(
V
Size
Drain discharge
Symbol
method
3
Manual

Nil
valve
N.C.

C
auto-drain
Drain guide
Port size 1/4 —
J
without valve
)
5
10 20


Note

—



Auto-drains listed on
page 17 are attached.
—


—
∗ For model selection of an auto-drain, refer to the Selection
Precautions on page 45.
∗ Drain discharge method does not need to be selected for
N.O. auto-drain type.
Port size
3
5
10
20
1/8
1/4
3/8


—


—


—


—
—


—


—


Made to Order
Port
Symbol
size Nil H Nil H Nil H Nil H
01
02
03
—


Thread type
Nil
N
F
Type
Rc
NPT
G
Specific Product
Precautions
Symbol
Components
3
Components
Micro mist separator
with pre-filter (AMH)
Nil
5
H
Nil
10
H
AMH150C
Nil
20
H
Nil
H
AMH250C
Replacement Parts (Element for micro mist separator with pre-filter)
Description
Element assembly
AMH150C
AMH250C
AMH-EL150
AMH-EL250
M
Unit Type
Symbol Specifications
Model Selection
IDG 10
Refer to page 18 for the clogging indication of the element service indicator.
34
Reduced
purge
Series
IDGA
Series
IDG A/IDG
Dimensions
IDG3M2, 5M2, 10M2, 20M2
IDG3HM2, 5HM2, 10HM2, 20HM2
P
P
(A)
(B)
C
D
H
L
M
Purge air for
dew point indicator
F
N
37
J
øQ
IN
(E)
K
( G)
OUT
(Maintenance space 100 mm or more)
M5 Female thread
Drain
IDG30AM2, 50AM2
IDG30HAM2, 50HAM2
IDG30LAM2, 50LAM2
P
D
H
Purge air for
dew point indicator
L
Drain Discharge
M
F
N
37
J
C
øQ
(R)∗
P
(A)
(B)
IN
N.O.: Black
N.C.: Gray
OUT
Applicable tubing O.D.: ø10
(NPT thread: ø3/8")
K
Float type auto-drain
(S)∗
(G )
(E)
OUT
M5 Female thread
Purge air for
dehumidification
Drain
Thread size: 1/4
(Without valve mechanism)
Hexagon width across flats 24
Drain guide
(Maintenance space 100 mm or more)
Model
Port size
A
B
1/8
1/4
1/4
1/4
3/8
1/4, 3/8
1/4
3/8
1/4
155.5
153.5
163.5
205
206
160
150.5
175
150.5
152
150
160
203
204
158
147
172
147
C
D
E
F
G
H
J
∗ Total length of the separator
K
L
M
N
P
Q
With float type With drain
auto-drain
guide
R
IDG3M2, 3HM2,
5M2, 5HM2
IDG10M2, 10HM2
IDG20M2, 20HM2
IDG30AM2, 30HAM2
IDG30LAM2
IDG50AM2, 50HAM2
IDG50LAM2
35
56
198
10
154
89
66.5
35
20
209
66
7.5
7
56
80
56
212
198
244
198
14
10
18
10
227
302
298
345
337
—
195
198
7
S
12
14
12
6
7
6
6
99
78
40
24
89
127
89
69
95
69
35
50
35
20
28
20
7
6
10
12
10
223
209
209
255
209
195
241
195
Made to Order
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions
SMC
Single Unit Type
IDG60LAM2
IDG75LAM2
IDG100LAM2, IDG100SAM2
(F)
11
(22)
V
26
7
18
E 37
IN
OUT
OUT
(A)
(B)
Drain
Made to Order
M5 Female thread
Model Selection
99
(C)
(D)
2.3
17
14
M
50
Purge air for
dew point indicator
Unit Type
91
60
Purge air for
dehumidification
Specific Product
Precautions
(Maintenance space 100 mm or more)
N.C.: Gray
N.O.: Black
Applicable tubing O.D.: ø10
(NPT thread: ø3/8")
Float type auto-drain
(H)∗
(G)∗
Drain Discharge
Thread size: 1/4
(Without valve mechanism)
Hexagon width across flats 24
Drain guide
∗ Total length of the separator
Model
IDG60LAM2
IDG75LAM2
IDG100LAM2, IDG100SAM2
Port size
A
B
C
D
E
F
3/8
348
418
483
326
396
461
359
429
494
212
14
170
With float type auto-drain With drain guide
G
H
223
209
36
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Made to Order 2
Please contact SMC for further details about dimensions, specifications and delivery.
Symbol
2 With Micro Mist Separator Regulator (Series AWD)
-X017
This can be used when highly purified air is required (supply for air bearings, semiconductor parts blow, etc.).
Unit Type V regulator (AR) is changed to the micro mist separator regulator (AWD).
Micro mist separator
regulator
How to Order
Reduced
purge
IDGA
IDG 30
Series
A V4
03
X017
Size
With micro mist
separator regulator
30
50
60
75
100
Semi-standard
Symbol
Nil
R
Standard dew point temperature/Outlet air flow rate
Standard Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol dew point
30
50
60
75
100
(°C)
—
—
—
−20
300
500
Nil
—
—
—
−15
300
500
H
170
240
300
−40
75
110
L
—
—
50
100
150
−60
S
Drain discharge method
Symbol Drain discharge method
Manual valve
Nil
N.C. auto-drain
C
N.O. auto-drain
D
Drain guide
J
(Port size 1/4 without valve)
Nil
N
F
Note
—
Auto-drains listed on
page 17 are attached.
—
∗ For model selection of an auto-drain, refer to the Selection
Precautions on page 45.
Thread type
Symbol
Specifications
None (Standard)
Flow direction (Right → Left)
Type
Rc
NPT
G
Port size
30
Port
Symbol
size Nil
02
03
04
1/4
3/8
1/2


—
50
60
75
100
H
L
Nil
H
L
L
S
L
S
L
S


—


—


—


—


—
—


—


—


—


—


—


Components
30
Components
Nil
H
50
L
Nil
H
60
L
L
Mist separator
Micro mist separator
AFM40-A
AFD40-A
Micro mist separator regulator
AWD40
75
S
L
100
S
Replacement Parts (Element for mist separator, micro mist separator, micro mist separator regulator)
Description
Element assembly
37
AFM40-A
AFD40-A
AWD40
AFM40P-060AS
AFD40P-060AS
AFD40P-060AS
L
S
IDGA
Series
IDG A/IDG
Single Unit Type
Reduced
purge
Series
Made to Order
How to Order
IDG 10
V4
X017
02
Size
With micro mist
separator regulator
3
5
10
20
Symbol
Specifications
Nil
R
S
None (Standard)
Flow direction (Right → Left)
With dew point indicator
Standard dew point temperature/Outlet air flow rate
Standard Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol dew point
3
5
10
20
(°C)
25
50
100
200
−20
Nil
25
50
100
200
−15
H
3
5






Size
10
20
M




Standard equipment
V
Unit Type
Semi-standard
Drain discharge method
Model Selection
Symbol Drain discharge method
Note
—
Manual valve
Nil
N.C. auto-drain
Auto-drains listed on
C
page 17 are attached.
N.O. auto-drain
D
—
Drain guide
J
∗ For model selection of an auto-drain, refer to the Selection
Precautions on page 45.
Port size
3
5
10
20
Port
Symbol
size Nil H Nil H Nil H Nil H
1/8
1/4
3/8


—


—


—


—
—


—


—


—


Made to Order
01
02
03
Thread type
Nil
N
F
Type
Rc
NPT
G
Specific Product
Precautions
Symbol
Components
3
Components
Nil
5
H
Nil
10
H
Nil
20
H
Nil
Mist separator
Micro mist separator
AFM20-A
AFD20-A
AFM30-A
AFD30-A
Micro mist separator regulator
AWD20
AWD30
H
Replacement Parts (Element for mist separator, micro mist separator, micro mist separator regulator)
Description
Element assembly
AFM20-A
AFM30-A
AFD20-A
AFD30-A
AWD20
AWD30
AFM20P-060AS
AFM30P-060AS
AFD20P-060AS
AFD30P-060AS
AFD20P-060AS
AFD30P-060AS
38
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions
IDG3V4, 5V4, 10V4, 20V4
IDG3HV4, 5HV4, 10HV4, 20HV4
(A)
C
G
Purge air for
dew point indicator
Dew point indicator
K
OUT
H
IN
Port size
(B)
H
J
E
7
14
(F )
D
M
Purge air for
dehumidification
9 (IDG3, 5 only)
L
Purge air for
dehumidification
(Maintenance space 100 mm or more)
Drain Discharge (IDG3V4, 5V4)
Drain Discharge (IDG10V4, 20V4)
N.C.: Gray
N.O.: Black
1/8 Female thread
M5 x 0.8
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
ø4
Hexagon width across flats 14
Manual valve
Float type auto-drain
N.C. type
Model
IDG3V4, 3HV4, 5V4, 5HV4
IDG10V4, 10HV4
IDG20V4, 20HV4
39
Port size
L
1/8, 1/4
1/4, 3/8
Drain guide
(Without drain discharge valve)
A
B
C
D
203 180 41.6 119.4
255 237
144.4
55.1
285 262
174.4
Manual valve
(With drain discharge valve)
Float type auto-drain
N.C. type
N.O. type
E
F
G
H
J
K
M
9.8
93
30
24
29
67
3.5
14 107
41
35
41
82
4
1/4 Female thread
Hexagon width across flats 17
Drain guide
(Without drain discharge valve)
Made to Order
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions
A
C
72.6
Single Unit Type
IDG30AV4, 50AV4
IDG30HAV4, 50HAV4
IDG30LAV4, 50LAV4, 60LAV4, 75LAV4, 100LAV4
IDG60SAV4, 75SAV4, 100SAV4
(126)
50
18
IN
Port size
40
OUT
L
V
Model Selection
(B)
5
Unit Type
M
96
18
48
Dew point indicator
40
9
Purge air for
dew point indicator
Made to Order
Drain Discharge
N.C.: Gray
N.O.: Black
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
Manual valve
(With drain discharge valve)
1/4 Female thread
Hexagon width across flats 17
Float type auto-drain
N.C. type
N.O. type
Model
IDG30AV4
IDG50AV4
IDG60LAV4, 60SAV4
IDG75LAV4, 75SAV4
IDG100LAV4, 100SAV4
Port size
A
1/4, 3/8
296
L
3/8, 1/2
B
Drain guide
(Without drain discharge valve)
Specific Product
Precautions
ø4
C
343
150.4
382
400
308 470 162.4
535
40
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Made to Order 3
Please contact SMC for further details about dimensions, specifications and delivery.
Symbol
3 With Differential Pressure Gauge
-X032
Differential pressure gauge
The service life of the element service indicator can be controlled with differential pressure.
How to Order
Reduced
purge
IDGA
IDG 30
Series
A V4
03
X032
Size
With differential
pressure gauge
30
50
60
75
100
Semi-standard
Symbol
Nil
R
Specifications
None (Standard)
Flow direction (Right → Left)
Standard dew point temperature/Outlet air flow rate
Standard Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol dew point
30
50
60
75
100
(°C)
—
—
—
−20
300
500
Nil
—
—
—
−15
300
500
H
170
240
300
−40
75
110
L
—
—
50
100
150
−60
S
Drain discharge method
Symbol Drain discharge method
Manual valve
Nil
N.C. auto-drain
C
N.O. auto-drain
D
Drain guide
J
Note
—
Auto-drains listed on
page 17 are attached.
—
∗ For model selection of an auto-drain, refer to the Selection
Precautions on page 45.
Thread type
Symbol
Nil
N
F
Type
Rc
NPT
G
Port size
30
Port
Symbol
size Nil
02
03
04
1/4
3/8
1/2


—
50
60
75
100
H
L
Nil
H
L
L
S
L
S
L
S


—


—


—


—


—
—


—


—


—


—


—


Components
30
Components
Nil
H
50
L
Nil
Mist separator
Micro mist separator
Differential pressure gauge
Regulator
41
L
L
75
S
AFM40-A
AFD40-A
GD40-2-01-X29
AR40
Replacement Parts (Element for mist separator, micro mist separator)
Description
Element assembly
H
60
AFM40-A
AFD40-A
AFM40P-060AS
AFD40-060AS
L
100
S
L
S
Reduced
purge
Series
IDGA
Series
IDG A/IDG
Single Unit Type
Made to Order
How to Order
V4
X032
02
Size
With differential
pressure gauge
3
5
10
20
Nil
R
S
Standard dew point temperature/Outlet air flow rate
Standard dew Flow rate by size, Outlet air flow rate (L/min [ANR])
Symbol point (°C)
3
5
10
20
−20
25
50
100
200
Nil
−15
25
50
100
200
H
None (Standard)
Flow direction (Right → Left)
With dew point indicator
3
5






Size
10
20




Standard equipment
V
Drain discharge method
Symbol Drain discharge method
Manual valve
Nil
N.C. auto-drain
C
N.O. auto-drain
D
Drain guide
J
Note
—
Auto-drains listed on
page 17 are attached.
—
∗ For model selection of an auto-drain, refer to the Selection
Precautions on page 45.
Port size
3
01
02
03
5
10
20
Port
size Nil H Nil H Nil H Nil H
1/8
1/4
3/8


—


—


—


—
—


—


—


—


Made to Order
Symbol
Thread type
Nil
N
F
Type
Rc
NPT
G
Specific Product
Precautions
Symbol
Components
3
Components
Nil
Mist separator
Micro mist separator
Differential pressure gauge
Regulator
5
H
Nil
10
H
Nil
20
H
Nil
H
AFM20-A
AFM30-A
AFD20-A
AFD30-A
GD40-2-01-X29
AR20
AR25
Replacement Parts (Element for mist separator, micro mist separator)
Description
Element assembly
M
Unit Type
Semi-standard
Symbol Specifications
Model Selection
IDG 10
AFM20-A
AFM30-A
AFD20-A
AFD30-A
AFM20P-060AS
AFM30P-060AS
AFD20P-060AS
AFD30P-060AS
42
Series
Reduced
purge
IDGA
Series
IDG A/IDG
Dimensions
IDG3V4, 5V4, 10V4, 20V4
IDG3HV4, 5HV4, 10HV4, 20HV4
(A)
C
F
D
G
14
Dew point indicator
H
(B)
OUT
IN
Port size
K
H
J
7
E
Purge air for
dew point indicator
M
Purge air for
dehumidification
9 (IDG3, 5 only)
L
Purge air for
dehumidification
(Maintenance space 100 mm or more)
Drain Discharge (IDG3V4, 5V4)
Drain Discharge (IDG10V4, 20V4)
N.C.: Gray
N.O.: Black
1/8 Female thread
M5 x 0.8
Manual valve
Float type auto-drain
N.C. type
Model
IDG3V4, 3HV4, 5V4, 5HV4
IDG10V4, 10HV4
IDG20V4, 20HV4
43
Port size
L
1/8, 1/4
1/4, 3/8
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
ø4
Hexagon width across flats 14
Drain guide
(Without drain discharge valve)
A
B
C
D
238 219 41.6 155
292 270
182
55.1
322 295
212
Manual valve
(With drain discharge valve)
Float type auto-drain
N.C. type
N.O. type
E
F
G
H
J
K
M
9.8
60
30
24
29
67
3.5
14
72
41
35
41
82
4
1/4 Female thread
Hexagon width across flats 17
Drain guide
(Without drain discharge valve)
Made to Order
Reduced
purge
Series
IDGA
Series
IDG A/IDG
Dimensions
(A)
(88)
C
50
Purge air for
dew point indicator
18
(B)
V
5
Model Selection
L
Unit Type
OUT
40
IN
Port size
M
96
18
40
9
Dew point
indicator
48
72.6
Single Unit Type
IDG30AV4, 50AV4
IDG30HAV4, 50HAV4
IDG30LAV4, 50LAV4, 60LAV4, 75LAV4, 100LAV4
IDG60SAV4, 75SAV4, 100SAV4
(Maintenance space 100 mm or more)
ø4
Manual valve
(With drain discharge valve)
Model
IDG30AV4
IDG50AV4
IDG60LAV4, 60SAV4
IDG75LAV4, 75SAV4
IDG100LAV4, 100SAV4
Port size
L
1/4
3/8
3/8
1/2
A
B
Applicable tubing O.D.
Rc thread or G thread: ø10
NPT thread: ø3/8"
Float type auto-drain
N.C. type
N.O. type
Hexagon
width across
flats 17
1/4
Female thread
Drain guide
(Without drain discharge valve)
Specific Product
Precautions
N.C.: Gray
N.O.: Black
Made to Order
Drain Discharge
C
387
198
423
441
355 511 210
576
343
44
Series IDG A/IDG
Specific Product Precautions 1
Be sure to read before handling. Refer to back cover for Safety Instructions and “Handling
Precautions for SMC Products” (M-E03-3) for Air Preparation Equipment Precautions.
Design
Warning
1. Depending on the model and operating conditions,
the oxygen ratio of the outlet air may drop below
the prescribed standard.
Do not use standard dew point –40°C (symbol: L) type, standard
dew point –60°C (symbol: S) type and IDG30A, 50A, 30HA,
50HA for dehumidifying breathing air. Do not use only outlet air
(dry air) in a closed room.
2. Do not exert intermittent pressure on this product.
(Example: Frequently operating solenoid valves installed on the
primary side) Intermittent pressure damages the product.
Caution
1. Install a regulator on the outlet side of the membrane
air dryer.
If it is installed on the inlet side, dehumidification performance
will be reduced.
2. Devise a layout which considers the position of purge
air discharge ports.
Purge air is humid air. Devise a layout in which purge air will
not cause trouble such as corrosion or malfunction of
peripheral equipment.
3. When highly purified air is required
(Supply to air bearings, blowing of semiconductor parts, etc.)
Install a micro mist separator or super mist separator on the
outlet side (end terminal) of the membrane air dryer (unit).
Grease is applied inside a regulator used in the unit (Type V).
When highly purified air is required, please either mount the
above separator on the outlet side or use a made-to-order
product (refer to pages 37 and 38), which is provided with a
micro mist separator (Series AWD) instead of a regulator.
4. Time to reach the standard dew point
A certain amount of time is required to achieve the standard
dew point after the air begins flowing into the membrane air
dryer. Using the times below as a guide, begin operating outlet
side equipment after the standard dew point is achieved.
Standard dew point −20°C, −15°C : about 10 minutes
Standard dew point −40°C
: about 30 minutes ∗
Standard dew point −60°C
: about 60 minutes ∗
∗ This time can be shortened as described below.
1) Provide a valve on the outlet side of the membrane air dryer.
2) Supply air with the valve closed. Only purge air flows into
the membrane air dryer.
3) After 15 minutes or more, open the valve and let air flow
to the outlet side equipment.
5. Dehumidification performance when inlet air temperature
changes
Performance chart shows the case at an inlet air temperature
of 25°C. In other cases, refer to “Model Selection” (page 31)
for proper selection.
6. Do not use for applications such as repeatedly bending or
stretching (IDG1). This may cause damage to the product.
Selection
Caution
1. Consider the purge air flow rate.
Find the purge air flow rate from the charts and calculate the
“required outlet air flow rate + purge air flow rate”. The air
supply capacity must be at least equal to the calculated flow or
the required outlet air flow rate cannot be obtained.
2. Selection for a compressed air line in which a mist
separator or micro mist separator is already installed
Verify the operating air flow rate and air pressure, and select a
membrane air dryer in accordance with “Model Selection”
(page 31). If a membrane air dryer is selected using the port
size of the equipment that is already installed as a reference, it
could result in the selection of a model that is too small and
has an insufficient dehumidification capacity.
3. With fitting for purge air discharge (Semi-standard: P)
The dehumidification capacity decreases in proportion to the length of
the tube for discharging purge air. Use a tube of the specified size and
keep its length within 5 meters. For the outlet air atmospheric
pressure dew point in relation to the length of the tube for discharging
purge air, refer to the table “regarding the outlet air atmospheric dew
point in relation to the tube length for purge air discharge” on page 8.
4. Auto-drain selection for the unit type
When the compressor in use is for 2.2 kW (300 L/min [ANR]) or less, use
an N.C. auto-drain (symbol: C). If an N.O. auto-drain (symbol: D) is used
when the compressor is for 2.2 kW or less, pressure inside the mist
separator may not increase and remain in the state of blowing off.
Auto-drain with differential pressure type can be used in 2.2 kW or less.
Mounting
Caution
1. Do not obstruct the purge air discharge ports.
The product may be damaged. And if purge air back pressure
becomes too high or purge air stops flowing, dehumidification
performance will decrease or may become impossible.
2. Be sure to install a mist separator and micro mist
separator or a micro mist separator with pre-filter
on the inlet side of the membrane air dryer.
If the inlet air contains oil, performance will be reduced. (A mist
separator and micro mist separator or a micro mist separator with
pre-filter are already installed on the unit types.)
3. Remove water droplets from the inlet air.
Water droplets in the air can lower performance and cause
malfunction.
4. Large quantities of dust (solid foreign matter) are
contained in the supply air.
When there are large quantities of dust (solid foreign matter),
install an air filter or main line filter to the inlet side of the mist
separator in addition to 2 above.
5. Take sufficient care in handling.
There is a danger of damage if dropped.
6. When using a fixture, fix it on the metal part of the product.
Using a fixture on the resin part may cause damage to the product.
45
Series IDG A/IDG
Specific Product Precautions 2
Piping
Piping
Caution
(for IDG30A to IDG100, IDG30HA to IDG100H, IDG30LA to
IDG100LA, IDG60SA to IDG100SA)
Before starting the flow of compressed air, turn the membrane
air dryer's holder in its tightening direction, confirming that it is
completely tightened and that the case will not come off.
(for IDG60 to IDG100, IDG60H to IDG100H, IDG60LA to
IDG100LA, IDG60SA to IDG100SA)
To install piping for dehumidification purge air discharge,
attach tubing of the prescribed size to the hose nipple section
and then secure it with tubing bands.
Be sure to remove chips, cutting oil and other debris. If they
get into the product, unexpected malfunction or damage to the
product may occur.
3. Minimum bending radius (for IDG1)
Maintain a minimum bending radius of 35 mm or more and do
not bend the sections that are within 50 mm from the nuts.
Furthermore, do not twist the product.
M
5. Before piping is connected, flush the piping.
Air Supply
Caution
1. Compressed air supply capacity
50
An air source that has a supply capacity that is larger than the
“required outlet air flow rate (dry air flow rate) + purge air flow
rate” is required. Verify the purge air flow rate in “Purge Air
Flow-rate Characteristics.” (page 9)
Min. bending
radius: 35
2. Chemicals with a negative effect on this product
sections cannot be bent.
4. With fitting for purge air discharge (Semi-standard: P)
The piping of purge air for dehumidification and for the dew
point indicator can be combined, but do not combine it with
compressed air lines or drain piping or merge the purge air with
exhaust air from other equipment. As this can cause damage.
Caution
1. Use of tools
Hold the upper portion of the body (aluminum die-casted
section) with a wrench or adjustable angle wrench. Do not turn
it while holding the case section.
2. Drain piping for separators
When installing drain piping for mist separators or micro mist
separators, use a tube of the prescribed size and keep the
length within 5 meters. Also, be sure that the tube does not
rise up or become folded over.
V
Unit Type
2. Check for tightening of the holder.
4. With fitting for purge air discharge (Semi-standard: P)
Chemicals listed in the table below in the compressed air can
lower performance and damage the element. Do not use the
product in environments including these chemicals.
Category
Chemicals not to be included
Acetone, benzene, phenol, toluene, trichloroethylene,
xylene, cresol, thinner, aniline, chloroform, chlorobenzene,
trichloroethane, ethylbenzene, ethyl alcohol, methyl
Solvents alcohol, isopropyl alcohol, dioxin, tetrahydrofuran, methylene chloride, cyclohexane, carbon tetrachloride, methyl
ketone, ethyl ketone, hexafluoroisopropanol, and others
Acids
Sulfuric acid, nitric acid, hydrochloric acid, acetic acid,
lactic acid, chromic acid, and others
Gases
Chlorine gas, sulfurous acid gas, hydrogen chloride,
bromine, ozone, ammonia, and others
Oils
Phosphoric-ester hydraulic oil, fuel oil, water soluble
cutting oil (alkaline), kerosene, and others
Strong
bases
Lithium hydroxide, sodium hydroxide,
hydroxide, calcium hydroxide, and others
Others
Anaerobic adhesive, anaerobic sealant, and others
potassium
3. Piping materials for low dew point air
If air of a low dew point (–40°C or less) is required, do not use
a nylon tube piping and resin fittings (except fluoropolymer) for
the outlet side of the membrane air dryer. Due to the nature of
the nylon tube, it could be affected by the ambient air, and it
might not be possible to achieve the prescribed low dew point
at the end of the tube. Therefore, for low dew point air, use a
stainless steel or fluoropolymer piping.
46
Model Selection
When using in a unit, be sure to set the air pressure to zero before
using a mist separator or micro mist separator with modular
connections. Also, confirm that the body and case are locked
together with a click before starting the flow of compressed air.
Made to Order
1. Check for locking of case and body.
Specific Product
Precautions
Warning
50
Single Unit Type
Be sure to read before handling. Refer to back cover for Safety Instructions and “Handling
Precautions for SMC Products” (M-E03-3) for Air Preparation Equipment Precautions.
Series IDG A/IDG
Specific Product Precautions 3
Be sure to read before handling. Refer to back cover for Safety Instructions and “Handling
Precautions for SMC Products” (M-E03-3) for Air Preparation Equipment Precautions.
Operating Environment
Caution
Caution
1. Do not use at temperatures (fluid or ambient temperatures) higher than the prescribed operating conditions.
Resin is used in the membrane module, and it can be
damaged by operation at high temperatures. Especially when
installed immediately after a reciprocating type air compressor,
confirm that the fluid temperature does not exceed the range
of operating conditions during use.
2. Keep the inlet air temperature lower than the ambient
temperature.
If the membrane air dryer body is cooled by the surrounding
air, water drops may accumulate inside and reduce its
dehumidification capacity.
Warning
Never remove them while under pressure, as this could cause
dangerous situations.
Caution
1. Check the dehumidification function with the dew
point indicator.
Observe the color of the dew point indicator to confirm
whether the membrane air dryer is functioning normally.
[When dew point indicator color is blue: Functioning normally]
[When dew point indicator color is pink: Dew point temperature
is high. (Outlet air is humid.) Note: Atmospheric pressure dew
point approximately –10°C minimum]
White/Pink
1) When two years have passed since installation.
2) When the unit’s pressure drop reaches 0.2 MPa, even before
the two year period is reached.
3) When the red portion of the element service indicator reaches
the upper limit. (With micro mist separator with pre-filter)
[IDG60M to IDG100M, IDG60HM to IDG100HM, IDG60V to
IDG100V, IDG60HV to IDG100HV] Note)
Note
Replace the membrane module when the color of the dew
point indicator turns white or pink.
As a guideline, unit should be replaced after approximately 10 years
of use (10 hours/day operation). Replace it when the color of the
dew point indicator turns white or pink, even if it is within the period.
5. Tightening torque for installing the membrane module
and the case (for IDG5, 10, 20, 5H, 10H, 20H)
Use caution not to tighten excessively.
It may result in a breakdown of membrane module, case and
mounting screws or insufficient sealing.
(Check the tightening torque range in the Operation Manual.)
6. Installing a pressure gauge
A pressure gauge should be installed on the inlet and outlet
sides of the membrane air dryer (unit) for the maintenance
and inspection purposes.
There are both white and pink grains.
Normal operating
Blue
Decrease in
performance
White/Pink
Air flow rate etc. can be outside of the specifications.
Brown/Black
Contained oils can lower the performance.
If humid air flowing in turns the color pink, and then if dry air
enters, the color turns back to blue.
It takes about 1 hour from the start of air flow for the dew point
indicator color to change.
2. Dew point indicator replacement period
The absorbent is used in the dew point indicator. It absorbs
the gasified oil in the compressed air and/or the gaseous
elements other than the air, and then may turn brown.
When it turned brown, replace the dew point indicator.
Besides, in the event of replacing them periodically, carry out
after two-year operation as a guideline. (For the part number
of the dew point indicator, refer to pages 10 and 11.)
47
Refer to the following guide when replacing the elements in
the mist separator and in the micro mist separator, or micro
mist separator with prefilter that are installed on the inlet side
of the membrane air dryer.
4. Membrane module replacement period
1. Do not remove the parts or piping when in a pressurized state.
Performance state Color of the dew point indicator
3. Element replacement period
Note) For other models as well, they are available with the
element service indicator under made-to-order. Refer
to pages 33 and 34.
Maintenance
Initial state
Maintenance
Metrology (Measurement) Law
Caution
1. SMC products are not intended for use as instruments
for legal metrology.
Measurement instruments that SMC manufactures or sells
have not been qualified by type approval tests relevant to the
metrology (measurement) laws of each country.
Therefore, SMC products cannot be used for business or
certification ordained by the metrology (measurement) laws of
each country.
Safety Instructions
Caution:
These safety instructions are intended to prevent hazardous situations and/or
equipment damage. These instructions indicate the level of potential hazard with
the labels of “Caution,” “Warning” or “Danger.” They are all important notes for
safety and must be followed in addition to International Standards (ISO/IEC)∗1),
and other safety regulations.
Caution indicates a hazard with a low level of risk
which, if not avoided, could result in minor or
moderate injury.
Warning:
Warning indicates a hazard with a medium level of
risk which, if not avoided, could result in death or
serious injury.
Danger :
Danger indicates a hazard with a high level of risk
∗1) ISO 4414: Pneumatic fluid power – General rules relating to systems.
ISO 4413: Hydraulic fluid power – General rules relating to systems.
IEC 60204-1: Safety of machinery – Electrical equipment of machines.
(Part 1: General requirements)
ISO 10218-1: Manipulating industrial robots – Safety.
etc.
which, if not avoided, will result in death or serious
injury.
Caution
Warning
1. The compatibility of the product is the responsibility of the
person who designs the equipment or decides its specifications.
Since the product specified here is used under various operating conditions, its
compatibility with specific equipment must be decided by the person who designs
the equipment or decides its specifications based on necessary analysis and test
results. The expected performance and safety assurance of the equipment will be
the responsibility of the person who has determined its compatibility with the
product. This person should also continuously review all specifications of the
product referring to its latest catalog information, with a view to giving due
consideration to any possibility of equipment failure when configuring the
equipment.
2. Only personnel with appropriate training should operate
machinery and equipment.
The product specified here may become unsafe if handled incorrectly. The
assembly, operation and maintenance of machines or equipment including our
products must be performed by an operator who is appropriately trained and
experienced.
3. Do not service or attempt to remove product and machinery/
equipment until safety is confirmed.
1. The inspection and maintenance of machinery/equipment should only be
performed after measures to prevent falling or runaway of the driven objects
have been confirmed.
2. When the product is to be removed, confirm that the safety measures as
mentioned above are implemented and the power from any appropriate source
is cut, and read and understand the specific product precautions of all relevant
products carefully.
3. Before machinery/equipment is restarted, take measures to prevent
unexpected operation and malfunction.
4. Contact SMC beforehand and take special consideration of safety
measures if the product is to be used in any of the following
conditions.
1. Conditions and environments outside of the given specifications, or use
outdoors or in a place exposed to direct sunlight.
2. Installation on equipment in conjunction with atomic energy, railways, air
navigation, space, shipping, vehicles, military, medical treatment, combustion
and recreation, or equipment in contact with food and beverages, emergency
stop circuits, clutch and brake circuits in press applications, safety equipment
or other applications unsuitable for the standard specifications described in the
product catalog.
3. An application which could have negative effects on people, property, or
animals requiring special safety analysis.
4. Use in an interlock circuit, which requires the provision of double interlock for
possible failure by using a mechanical protective function, and periodical
checks to confirm proper operation.
1. The product is provided for use in manufacturing industries.
The product herein described is basically provided for peaceful use in
manufacturing industries.
If considering using the product in other industries, consult SMC beforehand and
exchange specifications or a contract if necessary.
If anything is unclear, contact your nearest sales branch.
Limited warranty and Disclaimer/
Compliance Requirements
The product used is subject to the following “Limited warranty and Disclaimer”
and “Compliance Requirements”.
Read and accept them before using the product.
Limited warranty and Disclaimer
1. The warranty period of the product is 1 year in service or 1.5 years after
the product is delivered, whichever is first.∗2)
Also, the product may have specified durability, running distance or
replacement parts. Please consult your nearest sales branch.
2. For any failure or damage reported within the warranty period which is clearly our
responsibility, a replacement product or necessary parts will be provided.
This limited warranty applies only to our product independently, and not to any
other damage incurred due to the failure of the product.
3. Prior to using SMC products, please read and understand the warranty terms
and disclaimers noted in the specified catalog for the particular products.
∗2) Vacuum pads are excluded from this 1 year warranty.
A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.
Also, even within the warranty period, the wear of a product due to the use of the vacuum pad
or failure due to the deterioration of rubber material are not covered by the limited warranty.
Compliance Requirements
1. The use of SMC products with production equipment for the manufacture of
weapons of mass destruction (WMD) or any other weapon is strictly prohibited.
2. The exports of SMC products or technology from one country to another are
governed by the relevant security laws and regulations of the countries involved
in the transaction. Prior to the shipment of a SMC product to another country,
assure that all local rules governing that export are known and followed.
Revision history
Edition B ∗ Added Product Liability Act Precautions.
∗ Added for 50, 200, 300, 500 L/min [ANR].
∗ Added Unit Type (Type V).
∗ Number of pages from 6 to 32.
Edition C ∗ Added for 10, 600, 750, 1000 L/min [ANR].
∗ Number of pages from 32 to 40.
DT
Edition D ∗ Added the IDG3, 3H for 25 L/min [ANR].
∗ Added standard dew point −60°C (IDG60S, 70S, 100S).
∗ Added models with Element Service Indicator,
with Micro Mist Separator Regulator (Series AWD)
to Made to Order.
∗ Number of pages from 40 to 52.
EO
Edition E ∗ Added the IDGA.
∗ Number of pages from 52 to 56.
QW
Edition F ∗ Added a model with ø6 One-touch fitting to
the IDG1.
∗ Adopted a new air combination for Unit Type.
RY
Safety Instructions Be sure to read “Handling Precautions for SMC Products” (M-E03-3) before using.
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