Sales Catalog for LPG Compressors - Corken

A Unit of IDEX Corporation
LPG Compressors
Vertical Single-Acting Model Number Identification Code
Base Model 91 291 491 691 Model Number
Inlet 3/4" NPT 3/4" NPT 1-1/4" NPT 2" NPT Base X X X X X X X X X X
Outlet 3/4" NPT 3/4" NPT 1-1/4" NPT 1-1/2" NPT
Base Model F91 F291 F491 F691
Inlet 3/4" ANSI 3/4" ANSI 1-1/4" ANSI 2" ANSI
Outlet 3/4" ANSI 3/4" ANSI 1-1/4" ANSI 2" ANSI
Packing Arrangement Pressurized inlet Standard A
Crankcase Style
Splash lubricated Standard N/A N/A N/A J
Extended crankshaft Optional Optional Optional N/A E
Pressure lubricated N/A Standard Standard Standard M
Standard with heater N/A Optional Optional Optional MH
Valves
Liquid relief suction Standard 3
Standard valves Optional 4
Piston Rings and Packing PTFE Standard F
Gasket Material Aluminum Standard B
O-rings
Buna-N Standard A
Neoprene® 1 Optional B
Intercooler None N/A for single stage compressor N
14" flywheel used with
extended crankshaft
Optional N/A E
Flywheel Heavy duty Optional Optional Optional Optional H
No flywheel Optional N
Standard flywheel Standard S
Protective Coating No coating Standard N
Piston Rod Coating Nitrotec Standard N
1
Registered trademark of the DuPont company.
See page 24 for mounting options.
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