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TYPE 2800 CONTROL PANEL
Industries Served
Chemical Processing
Gas Processing
Oil & Gas Production
Paint and Coatings
Petrochemical Processing
Petroleum Processing
Pharmaceutical
Pulp and Paper
Rubber and Plastics
D e s i g n F e a t u r e s / B e n e f i t s
■ Coalescing Filter—Supplies dry, clean gas to seals.
■ Adjustable Regulator—Proper gas pressure supplied to seals; leakage is minimized.
■ Visual Flow Indicators—Monitors gas consumption.
■ Check Valve—Prevents process contamination of panel components and supply gas.
O p t i o n s
■ Switches and/or transmitters for monitoring the performance of the seal and system.
■ Stand
■ Enclosures
■ Low cost panel is available where the application warrants.
■ Gas amplifier/booster systems
■ Pressure tracking regulators
A p p l i c a t i o n s
■ Type 2800
■ Type 2800E
■ Type 2800EX
■ Type 2800HP
■ Type 2800MB
■ Type 2800SS
■ Custom Designed
O p e r a t i n g R a n g e s
■ Temperatures -40° F to +500° F
■ Pressures
Series 100 2 to 150 PSIG
Series 200 100 to 225 PSIG
Series 300 200 to 375 PSIG
Series HP up to 600 PSIG
* See Notes on back page
TYPE 2800 CONTROL PANEL
Ty p i c a l A r r a n g e m e n t / D i m e n s i o n a l D a t a
2 7/8
CL
2 7/16Ø SLOT
TYP 4 PLC'S
4
6
2
MAXIMUM @ 100∞F
INLET PRESS.: 250 PSI
BARRIER PRESS.: 145 PSI
3
9
5
1
1/4" COMP. FTG.
FROM SOURCE
10
1/2" NPT
TO SEAL CHAMBER
21
7
1/2" NPT
NPT ELEC. CONN.
1
8
3/4" NPT
ELEC. CONN.
21
REGULATOR
PRESSURE
INDICATOR
PI
FLOW
INDICATOR
FI
FLOW
INDICATOR
FI
FILTER
FLOW
SWITCH
FS
BALL
VALVE
CHECK
VALVE
1/4" COMP.
FITTING
1/2" FNPT
FULL CPLG
PS
PRESSURE
SWITCH
5
6
7
8
3
4
1
2
9
10
System Components
Ball Valve from Source
Coalescing Filter
Regulator
Pressure Indicator
Flow Meter-Normal Flow
Flow Meter-High Flow
Flow Switch (Optional)
Pressure Switch (Optional)
Check Valve
Connection to Seal
*NOTES:
1. Materials of construction determine the operating range. Please consult John Crane Lemco for proper selection.
2. Pre-engineered systems available for quick shipment; custom designs available upon request.
3. Pre-engineered multiple outlet panels available for spared or multiple seal pumps.
John Crane Lemco
Tulsa, Oklahoma USA
Tel: 1-918-835-7325
Fax: 1-918-835-5823
Europe
Slough, UK
Tel: 44-1753-224000
Fax: 44-1753-224224
Latin America
São Paulo, Brazil
Tel: 55-11-3371-2500
Fax: 55-11-3371-2599
Middle East, Africa, Asia
Dubai, United Arab Emirates
Tel: 971-4-3438940
Fax: 971-4-3438970
For your nearest John Crane facility, please contact one of the locations above.
If the products featured will be used in a potentially dangerous and/or hazardous process, your John Crane representative should be consulted prior to their selection and use.
In the interest of continuous development, John Crane Companies reserve the right to alter designs and specifications without prior notice. It is dangerous to smoke while handling products made from PTFE. Old and new PTFE products must not be incinerated.
©2003 John Crane Inc. Print 5/03 www.johncrane.com
LE-2800PANEL
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