Compressed Air Filters - KING-GAGE

Compressed Air Filters - KING-GAGE
COMPRESSED AIR FILTERS COMPRESSED AIR DRYERS SUB-MICRON FILTERS FILTER-DRYER COMBINATIONS
Compressed
Air Filters
Ultra clean compressed air for packaging, fluidics,
laboratory, and instrumentation.
CATALOG 6000-KF17
AIR-GUARD
Filter
AIR-GUARD
Filter
Compressor, aftercooler, receiver tank
Compressed Air Filtration
End-Use Filters
Filtering the entire compressed air system at one
central location does not generally provide sufficient
cleaning for all end-use applications. Moreover, most
compressed air piping contains some amount of rust,
scale, and condensed liquids. Water vapor that may be
present in warm air will tend to condense into liquid
when the air cools. A compressed air filter installed
just upstream of the end-use is generally the most
efficient means of ensuring clean, dry air. These end-use
filters can provide clean air to meet individual process
requirements. A coalescing filter should be specified due
to its long service life where liquid contaminants may be
encountered. You should not undersize a compressed air
filter. Exceeding the listed flow rate of the filter will have a
proportionate decrease in the service life of the cartridge
elements. Frequent cartridge replacement necessitated
by under sizing an application significantly increases
maintenance costs. Maximum efficiency is generally
obtained between 15%–100% of the maximum rating.
Vapor and Condensation
Many types of pneumatic equipment and processes
use compressed air that must be clean, dry, and oilfree. This requires the removal of liquids, aerosols, dust,
and solid particulates from the airstream. Generally,
only condensed liquids need to be removed. Visible
fog or mist is actually composed of condensed liquid
droplets. These are easily removed by using a coalescing
2
compressed air filter at the end-use point. Vapor is liquid
in evaporated form. In this gaseous state, the liquid vapor
will be invisible. Oil and water vapor are commonly
present in compressed air systems. If either type of vapor
must be removed, a compressed air dryer must be used.
Desiccant dryers, for instance, use media that attracts the
vapor molecules through a process called “adsorption”.
KING Ultra-C Filters
The preferred choice for high efficiency compressed
air filtration, KING Ultra-C Filters utilize a two stage
design with a color indicating cartridge. These filters
deliver extremely clean air for fluidic systems, critical
instrumentation, packaging, paint, and coatings systems.
The primary first stage element effectively removes
not only solid particulate but also the extremely small
aerosols of water and oil present in compressed air
systems. A second “polisher” cartridge element guards
against any carryover of contaminants and helps deliver
even cleaner air output from the filter.
KING Ultra-C filters are available in three configurations
to suit the specific application. All are based on the high
efficiency coalescing action Ultra-C cartridge elements
which remove oil, water, and particulate from the air
stream. A compact single stage model doesn’t skimp
on performance while offering a small footprint. The
standard two stage color-change model incorporates
a color change feature to signal the need for cartridge
www.kingfilters.com
ULTRA-C
Color Change
Filter
VISI-GUARD
Filter-Dryer
ULTRA-C
Color Change
Filter
METL-GUARD
Desiccant Dryer
(Oil Vapor)
replacement. A combination filter-regulator-gauge com­
prises the Ultra-C Air Control Station. Each is offered with
an automatic drain sump to reduce maintenance and assure
continuous dry compressed air.
KING Air Guard Filters
Larger capacity flow rates and more durable construction
mark our KING Air Guard line of compressed air filters. As
with all KING filters, they deliver extremely clean air for
fluidic systems, critical instrumentation, packaging, paint,
and coatings systems. Models rated for 60 scfm and up
incorporate right angle inlet/outlet porting for optimal air
line piping arrangement.
VISI-GUARD
Desiccant Dryer
(Water Vapor)
Table of Contents
Ultra-C, 20 scfm . . . . . . . . . . . . . . . . . . . . . . . . 4–5
Air-Guard, 60–100 scfm . . . . . . . . . . . . . . . . . 6–7
Aerosol Filter and Aerosol Strainer. . . . . . . . . 8
Visi-Guard Dryer . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Compressed Air Filter
Installation—Best Practices . . . . . . . . . . . . . . 10
Cartridge Sets and Ratings . . . . . . . . . . . . . . . 11
Industries Served . . . . . . . . . . . . . . . . . . . . . . . . 12
Warranty
All King Engineering products are guaranteed to be free from defects in material
and workmanship for one year from the date of purchase. Any product or part
found to be defective, under normal use within one year of purchase, will be
repaired or replaced at no charge if returned to the company at Ann Arbor,
MI within ten days of discovery of the defect. No other warranties, whether
express, implied or statutory, including the warranties of fitness for a particular
purpose or merchantability, are given by this agreement.
The exclusive remedy for nonconformity of these goods shall be repair and
replacement of the nonconforming goods or parts.
Seller shall not be liable for consequential damages resulting from breach
of this agreement. The term “consequential damages” shall include but not
be limited to damage to all machines, equipment and goods other than the
goods sold hereby, interruption of production, loss of profits, delays of any
kind, administrative expense, and overhead.
Certain products listed are protected by one or more of the following patents:
U.S. PAT. 4,462,258; 4,454,760; 3,161,051 PAT. Canada 1964
8019 Ohio River Blvd
PO Box 305
Newell WV 26050 U.S.A. 304-387-1200
855-367-2494 toll free
304-387-4417 fax
www.kingfilters.com
3
KING
Ultra-C U203
Two-Stage Filtration
• Protects against carryover
• Increases cleaning capacity
• Extends service life
KING U203 Ultra-C Filter provides high efficiency
air line filtration that’s competitively priced for app­
lications demanding ultra clean compressed air for
packag­­ing, paint/coating systems, machine tools, and
pneumatic instrumentation. The high efficiency twostage filter uses a self-draining coalescing element to
remove large amounts of solid and liquid contaminants
from the airline. The U203 design incorporates a color
indicating visible top element that slowly changes red
to signal the need for replacement.
Model No.
Rated Flow
Connections
Max. Pressure
Filter Type
4
U203 (w/ auto drain), U202 (w/ manual drain)
20 scfm @ 100 psig; 566 l/min @ 7 Kg/cm2;
34 m3/hr @ 7 bar
1
1/2" NPT
150 psi
dual cartridge coalescing w/ color change indicating
2
Efficiency
99.98% @ 0.1 micron
KING
Ultra-C U201
KING U201 Ultra-C Filter, our lowest price coa­
lescing filter, doesn’t skimp on performance. It has a
single stage element intended for final cleaning of air at
point of use. It also excels as a pre-filter for compressed
air dryers with its energy conserving automatic sump
drain with intermittent action that diverts liquid contam­
inants from the air stream. The compact U201 is built on
a cast aluminum housing combined with a transparent
polycarbonate sump.
Model No.
Rated Flow
Connections
Max. Pressure
Filter Type
4
Efficiency
U201 (w/ auto drain), U200 (w/ manual drain)
20 scfm @ 100 psig; 566 l/min @ 7 Kg/cm2;
34 m3/hr @ 7 bar
1/2" NPT
150 psi
single coalescing cartridge
99.9% @ 0.1 micron
3
Multiple-Stage Process
1. Air enters first stage SCRUBBER
coalescing element
2. Nozzle-shaped exit of cartridge
directs airflow downward
3. 180° reversal slows air velocity
within sump
4. Air enters POLISHER to remove
final traces of sub-micron
aerosols
www.kingfilters.com
KING
Ultra-C
U205
Type 52SSAR Filter-Regulator, features
a compact 316 stainless steel housing and
filter element (5 micron). It is designed for a
wide variety of environments where corrosion
resistance and rugged construction is essential.
An auto drain sump ensures discharge of water,
oil and other contaminants. The regulator
operates in pressures up to 150 psi (10.3 bar).
Shown with optional gauge.
KING Model U205 Air Control Station is based
on the KING Ultra C Filter combined with a high accuracy
pressure regulator. The high efficiency 20 scfm two
stage filter uses a self-draining coalescing element to
remove large amounts of solid and liquid contaminants
from the airline. This version of the station also in­
cludes a dial pressure gauge. Perfect for protecting
air operated components and instrumentation since
most compressed air systems contain solid and liquid
contaminants that affect performance and increase wear
on equipment.
Model No.
Rated Flow
Connections
Max. Pressure
Filter Type
Efficiency
BELLOFRAM Regulators, general purpose
and subminiature models from our affiliate
division (Marsh Bellofram). They offer precision
control, high accuracy and maximum stability for
air pressure regulation.
U205 (w/ auto drain), U206 (w/ manual drain)
20 scfm @ 100 psig; 566 l/min @ 7 Kg/cm2;
34 m3/hr @ 7 bar
1/2" NPT
150 psi/Regulator 0–125 psi adjustment range
dual cartridge coalescing w/ color change indicating
99.98% @ 0.1 micron
5
KING Air-Guard Bronze Filter is distinguished by
its extremely rugged cast bronze housing and sump.
Intended for environments that demand the unique
aspects of bronze, this highly efficient filter offers a durable
alternative when aluminum or plastics are not desirable*.
Dual cartridges (scrubber & polisher) guard against any
carryover of contaminants even when the elements
approach the end of their service life. Automatic drip leg
drain (9313-24T) ensures discharge of liquid contaminants
and override feature allows manual actuation.
Model No.
Rated Flow
Connections
Max. Pressure
Filter Type
Efficiency
KING
Air-Guard
Bronze
9313-24T (w/ auto drain), 9313-24 (w/ manual drain)
20 scfm @ 100 psig; 566 l/min @ 7 Kg/cm2;
34 m3/hr @ 7 bar
1/2" NPT
150 psi
dual cartridge coalescing elements
99.98% @ 0.1 micron
*Drip leg drain has aluminum cap and housing.
KING Air-Guard Model 9460 compressed air filter
with its 60 scfm flow rating is intended for main supply
line applications where pipe scale, residual oil aerosols,
and condensation can degrade air quality. The long
service life afforded by the dual cartridge design ensures
high performance filtration. Air-Guard Model 9460
is supplied with KING Type 750/800 element set that
includes coalescing scrubber and adsorptive polisher
cartridges. (Type 300/300 element set is an optional
selection—see cartridge descriptions on page 11.)
KING
Air-Guard
9460
Model No.
Rated Flow
60 scfm @ 100 psig; 1699 l/min @ 7 Kg/cm2;
102 m3/hr @ 7 bar
Connections
1" NPT
Max. Pressure
150 psi
Filter Type
Efficiency
6
9460-3T (w/ auto drain), 9460-3 (w/ manual drain)
dual cartridge coalescing elements
99.998% @ 0.1 micron
www.kingfilters.com
KING Air-Guard Model 2479 compressed air filter
with its 80 scfm flow rating ensures high performance
filtration afforded by its dual stage cartridge design. This
larger capacity filter is designed to remove particulate
dust, water/oil aerosols, and condensation often present
in main compressed air supply lines. Air-Guard Model
2479 is supplied with KING Type 750/800 element set that
includes coalescing scrubber and adsorptive polisher
cartridges. (Type 300/300 element set is an optional
selection—see cartridge descriptions on page 11.)
Model No.
Rated Flow
2479-1T (w/ auto drain), 2479-1 (w/ manual drain)
Connections
1" NPT
Max. Pressure
150 psi
Filter Type
Efficiency
KING
Air-Guard
2479
80 scfm @ 100 psig; 2265 l/min @ 7 Kg/cm2;
136 m3/hr @ 7 bar
dual cartridge coalescing elements
99.998% @ 0.1 micron
KING Air-Guard Model 2260 compressed air filter
with its 100 scfm flow rating offers high efficiency
coalescing action to deliver clean, dry, and oil-free air.
Its higher flow capacity makes it perfect for installation
in main distribution air piping to remove residual oil,
condensed water, and abrasive particulates. The long
service life afforded by the dual cartridge design ensures
high performance filtration. Air-Guard Model 2260
is supplied with KING Type 750/800 element set that
includes coalescing scrubber and adsorptive polisher
cartridges. (Type 300/300 element set is an optional
selection—see cartridge descriptions on page 11.)
Model No.
KING
Air-Guard
2260
Rated Flow
2260-1T (w/ auto drain), 2260-1 (w/ manual drain)
100 scfm @ 100 psig; 2832 l/min @ 7 Kg/cm2;
170 m3/hr @ 7 bar
Connections
1" NPT
Max. Pressure
150 psi
Filter Type
Efficiency
dual cartridge coalescing elements
99.998% @ 0.1 micron
7
KING Aerosol Filter 2160, designed for final cleanup of compressed air, utilizes media with a natural
affinity for fine droplets (aerosols) of oils and water. The
adsorptive element removes even the smallest submicron particles and contaminants to deliver clean, dry,
and oil-free air. Recommended for end use applications
having higher air consumption such as blow molding,
packaging, and paint/coatings systems. (Aerosol filter
should be used in conjunction with an upstream coalesc­
ing compressed air filter such as the KING Air-Guard
2260.)
Model No.
Rated Flow
2160
100 scfm @ 100 psig; 2832 l/min @ 7 Kg/cm2;
170 m3/hr @ 7 bar
Connections
1" NPT
Max. Pressure
150 psi
Filter Type
Efficiency
KING
Aerosol Filter
single adsorptive element
98.0% @ 0.1 micron
KING Aerosol Strainer 2201 is designed for lowvolume point of use. This disposable strainer can remove
even sub-micron sized contaminants often present in
compressed air. Choose this compact filter
for low volume discharge such as air
guns, air cylinders or use it as
disposable inline protection.
(Aerosol strainer should
be used in conjunction
with upstream coalescing
com­pressed air filters.)
Model No.
Connections
Model No.
Connections
Model No.
KING
Aerosol Strainer
Connections
Rated Flow
Max. Pressure
Filter Type
Efficiency
8
2201-14 -12-1
1/4" NPT; male inlet/female outlet
2201-32-12-1
1/4" NPT; female inlet/male outlet
2201-34-12-1
1/4" NPT; female inlet/female outlet
2 scfm @ 100 psig; 566 l/min @ 7 Kg/cm2;
3 m3/hr @ 7 bar
125 psi
single adsorptive element
97.0% @ 0.3 micron
www.kingfilters.com
KING Visi-Guard 4532 Filter Dryer, combina­
tion coalescing filter and desiccant dryer, provides a
complete solution for critical end use applications. It
incorporates a first stage submicron filter element and
second stage vapor removal (oil or water) for applications
such as product packaging or even precision laboratory
equipment and instrumentation. Desiccant selection
determines application: AC-1 or MS-2 reduces oil vapor
to ≤ 0.5 ppm (w/w); water vapor reducing desiccants
allow for dew points as low as -100°F/-73°C (MS-1) or
-50°F/-45°C (SG-1).
Model No.
Rated Flow
Connections
Max. Pressure
KING
Visi-Guard
4532
4532-23T (w/ auto drain), 4532-23 (w/ manual drain)
12 scfm @ 100 psig; 340 l/min @ 7 Kg/cm2;
20 m3/hr @ 7 bar
1/2" NPT
150 psi
Filter Type
coalescing element, 2nd stage desiccant bed
Efficiency
99.9% @ 0.1 micron, vapor content ≤ 0.5 ppm
KING Visi-Guard 1716 Dryer utilizes a desiccant
KING
Visi-Guard
1716
bed to remove water or oil vapor for critical compressed air
needs. (Choice of desiccant media selection determines
application.) The Visi-Guard acrylic chamber is especially
suited for SG-1 indicating silica gel that changes from
blue to pink when the air supply approaches 20% RH.
Properly maintained, the dryer can reduce dew point
to -50°F/-45°C. (Alternate AC-1 desiccant can reduce oil
vapor content to less than 0.5 PPM w/w.)
Model No.
Rated Flow
Connections
Max. Pressure
Filter Type
Efficiency
1716-10
12 scfm @ 100 psig; 340 l/min @ 7 Kg/cm2;
20 m3/hr @ 7 bar
1/2" NPT
150 psi
desiccant bed
vapor content ≤ 0.5 ppm
9
Compressed Air Filter Installation—
Best Practices
Air Flow Bypass
Applications that demand continuous air flow
should be provided with a piping bypass. This
allows for filter cartridge replacement without
service interruption. Shut off valves quickly
permit temporary re-routing of the air flow.
For extremely critical air quality appli­cations,
another filter should be present in the
bypass as well.
Air Flo
w
Shut Off
Valve
Main Air
Supply
Intake Air Temperature
End Use
Reduce energy consumption by supplying compressors
with outside air ducted directly to the intake. Cooler
air is denser and will require less energy to compress.
Simply introducing outside air into the space where the
compressor resides will not realize these savings because
of the ambient heat it will absorb.
Distribution Piping
System Pressure
Insufficient air flow or pressure is often caused by the
compressed air system piping. Incorrect pipe size may
cause pressure drops.
Try to reduce the number of sharp right angle bends
in piping and ensure adequate size of the main piping
run in the facility. When pressure is set relatively high in
the attempt to deliver adequate air flow to the end use
points, compressors increase their energy demand and
air consumption may needlessly rise at discharge points.
Vertical Take-Off
(180 Bend)
Main Air
Supply
KING
Filters
Pressure
Regulator
with Gauge
60
80
Air distribution piping should be large enough in
diameter to minimize pressure drop. A loop system is
generally recommended, with all piping sloped away
from the compressor to accessible drop legs and drain
points. Piping from the header to points-of-use should
connect to the top or side of the header to avoid being
filled with condensate.
Maximum Recommended Air Flow (scfm)
for ANSI Schedule 40 Pipe
Pressure
(psig)
1/4"
1/2"
1"
1-1/2"
10
1.7
7.7
21
64
20
3.0
13.0
35
110
40
5.5
23.0
62
200
60
8.0
34.0
93
290
80
10.5
44.0
120
380
100
13.0
54.0
150
470
150
20.0
80.0
220
680
200
26.0
108.0
290
910
100
120
40
140
20
160
P
CA
Drop Leg
10
Air Control
Station
Pressure drop of 10% of applied pressure per 100 linear feet for 1/4" and 1/2" pipe sizes; pressure drop of 5%
of applied pressure per 100 linear feet for 1" and 1-1/2" pipe sizes. Maximum recommended air flow (scfm)
for ANSI standard weight schedule 40 pipe.
www.kingfilters.com
Cartridge Sets
and Ratings
KING compressed air filter car­tridges
are available in different grades. Recommended options are listed below.
Our Ultra-C and Type 750/800 cartridges meet the particulate require­­
ments of ISO 8573-1* Quality Class 1
spec­i fication for compressed air.
Type 300/300 cartridge sets provide
lower pressure drop in app­lications
and meet ISO 8573-1 Quality Class 3
specification for partic­ulate removal.
KING filter cartridge elements provide
equal efficiency regardless of flow rate.
Filtering efficiency does not diminish
during the life of the cartridges so you
can be assured of consistent performance and air quality.
Without question, most compressed
air systems contain solid and liquid
contaminants that affect performance and increase wear on equipment.
Precision pneu­matic instrumentation
includ­ing KING-GAGE tank level gauging systems require clean, dry, and
oil-free compressed air for trouble
free operation.
* ISO 8573-1:2010 specifies purity classes of
compressed air with respect to particles, water
and oil independent of the location in the
compressed air system at which the air is specified
or measured. ISO Class noted is for particulate
removal only.
20 scfm cartridge sets
0.1 micron
99.998%
U3002, U3003
0.1 micron
99.998%
A22-11-6-5 cartridge set
2.0 micron
98.0%
A22-11-1-1 cartridge set
Ultra-C scrubber
Ultra-C polisher
Type 750 scrubber
Type 800 polisher
Type 300 scrubber
Type 300 polisher
60 scfm cartridge sets
0.1 micron
99.998%
22-31-6-5 cartridge set
2.0 micron
98.0%
22-31-1-1 cartridge set
Type 750 scrubber
Type 800 polisher
Type 300 scrubber
Type 300 polisher
Type 750 scrubber
Type 800 polisher
Type 300 scrubber
Type 300 polisher
Type 750 scrubber
Type 800 polisher
Type 300 scrubber
Type 300 polisher
Type 750 scrubber
See desiccant
selections below:
80 scfm cartridge sets
0.1 micron
99.998%
22-41-6-5 cartridge set
2.0 micron
98.0%
22-41-1-1 cartridge set
100 scfm cartridge sets
0.1 micron
99.998%
A22-51-6-5 cartridge set
2.0 micron
98.0%
A22-51-1-1 cartridge set
12 scfm cartridge & desiccant
0.1 micron
99.9%
9318-80
1730
SG-1 desiccant
Water vapor
(-50° F / - 45° C dew point)
Service Temp.
100° F / 38° C
1730-5
MS-1 desiccant
Water vapor
(-100° F / -73° C dew point)
Service Temp.
200° F / 93° C
1730-4
AC-1 desiccant
Oil vapor
(≤ 0.5 ppm w/w)
Service Temp.
120° F / 49° C
11
Industries Served
Founded in 1937, King Engineering supplies the food, dairy, beverage, personal care,
pharmaceutical, industrial, and chemical sectors as well as specialized applications for the
marine industry. Recognized as a leader in the design and manufacture of compressed
air filtration, King Engineering continues its commitment to engineering, innovation,
and product development.
KING ENGINEERING
8019 Ohio River Blvd
State Route 2, Box 305
Newell WV 26050 U.S.A.
304-387-1200
855-367-2494 toll free
304-387-4417 fax
www.kingfilters.com
© 2017 ATC King Engineering Division. All rights reserved.
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