Passat ('G') Series Compressor/Boosters have been engineered with a gastight crankcase ('special' double crankshaft seals and jointing) to prevent gas leakage, and are oil-lubricated, single acting reciprocating compressors with air-cooling. The 'G' series compressor/boosters are similar in performance to the 'H' series but are designed for noble gases such as Helium and Argon, and hazardous gases such as Carbon Monoxide and Natural Gas. Oil pressure fed to the crankshaft bearings and oil splash for compression, combined with Sauer regulated oil injection system for the final piston plunger design, ensures high reliability. The ability to handle elevated suction pressure for both noble or hazardous gases, gives enhanced performance to final pressures between 290 - 580 PSI reliably in three stages and from 1450 - 5075 PSI in four stages within the gas flow rate range of 5.9 - 236 SCFM. Models Available in ATEX Version: WP156L, WP276L, WP316L

Unit of Measure

Financing | Specifications | Features

Financing

Approve Payments

N/A Finance with Approve Payments

Specifications

Stages/Cylinders	N/A 3
Models	N/A WP101L WP121L WP126L WP151 WP156L WP206L WP271L WP276L WP311L, WP316L WP66L WP81L
Operating Pressure Range	N/A 150 to 1150 psi
Required Power	N/A 20 to 100 hp
Flow Rate	N/A 39 to 178 scfm

Features

Multi-Stage Oil-Lubricated Piston Compressor	N/A Standard
Inter-Stage and Final After-Cooler with Oil/Water Separators	N/A Standard
Over-Pressure Safety Valves at Each Stage	N/A Standard
Gas-Tight Over-Pressure Safety Valves at Each Stage (Piped Exit and Manifold)	N/A Standard
Automatic Oil/Water Drain Valves	N/A Standard
Auto-Starting Relief Integrated with Drain System	N/A Standard
Pressure Indicator at Each Stage	N/A Standard
Gas Over-Temperature Protective Shutdown Sensor	N/A Standard
Oil Lubrication Including Protection Sensor	N/A Standard
Pressure and Temperature Indicators and Sensor-Switch at All Stages	N/A Optional
Air-Blast Cooling Fan and Flywheel	N/A Standard
Lubricating Oil Level Alarm	N/A Optional
Gas Suction Connection (Flange and Pipe)	N/A Standard
Crankcase Oil Sump Heating	N/A Optional with Non-Explosion Proof Model only, Not available in Explosion Proof Model
Ex-Proof Crankcase Oil Sump Heating	N/A Optional with Explosion Proof Model only, Not available in Non-Explosion Proof Model
Flexible Drive Coupling	N/A Standard
Direct Drive Electric Motor	N/A Standard with Non-Explosion Proof model only, Not available with Explosion Proof Model
Direct-Drive Ex-Motor (Atex)	N/A Standard with Explosion Proof Model, Optional with Non-Explosion Proof Model only
Resilient AV Mounts	N/A Standard
Outlet Flexible Hose with Non-Return Valve	N/A Standard
Flexible Oil/Water Drain Hose	N/A Standard
Auto Start-Stop Pressure Sensor Control	N/A Optional
Oil/Water Drain Gas Separator 'Demister' Vessel	N/A Optional
Oil/Water Collection Tank	N/A Optional
Oil/Water Collection Tank (Level Alarm)	N/A Optional
Electrical Control Panel (Safe Area, Start/Stop, Alarms, and Shutdowns)	N/A Optional
Acoustic Enclosure (Internal Heater, Fan Ventilation, and Gas Detection)	N/A Optional
Ex-Proof Drive Coupling (Atex 95)	N/A Standard with Explosion Proof Model, Optional with Non-Explosion Proof Model only
Anti-Static Air-Blast Cooling Fan (Atex 95)	N/A Standard with Explosion Proof Model, Optional with Non-Explosion Proof Model only
Intrinsic Safe Relays for Pressure and Temperature Monitoring	N/A Optional with Explosion Proof Model only. Not available in Non-Explosion Proof Model
Intrinsic Safe Terminal Box for Electrical Connections	N/A Optional with Explosion Proof Model only. Not available in Non-Explosion Proof Model
Electrical Control Panel to Atex Zone 1 and 2	N/A Optional with Explosion Proof Model only. Not available in Non-Explosion Proof Model
Supply Gas Pressure Sensor Control (Auto-Stop/Restart)	N/A Optional
Supply Gas Isolating Valve (Manual, Solenoid, Actuator, and Electrical Inter-Lock)	N/A Optional
Supply Gas Non-Return Valve	N/A Optional with Explosion Proof Model only. Not available in Non-Explosion Proof Model
Supply Gas Excess Flow Valve	N/A Optional with Explosion Proof Model only. Not available in Non-Explosion Proof Model
In-Line Gas Suction Filter	N/A Optional
Suction Gas Regulation (Pressure Reducing Valve)	N/A Optional
Suction Gas Shut-Off Valve (Solenoid and Actuated)	N/A Optional
Capacity Control (Re-Cycling By-Pass Valve and Discharge Back to Suction)	N/A Optional
Inlet Gas Pulsation Damper (Suction 'Buffer Tank' Inc. Drain/Purge Valve)	N/A Standard
Suction Gas Protection (Safety Valve, Pressure Gauge, and High/Low Pressure Sensor-Switch)	N/A Standard
Flexible Suction Gas Hose	N/A Optional
Outlet Oil Coalescing Filtration (Manual and Auto Drain)	N/A Standard with Explosion Proof Model, Optional with Non-Explosion Proof Model only
Outlet Oil Vapor Activated Carbon Filtration (Manual Drain)	N/A Optional
Outlet Purge Connection	N/A Standard with Explosion Proof Model, Optional with Non-Explosion Proof Model only
Final Pressure Maintaining Valve	N/A Standard with Explosion Proof Model, Optional with Non-Explosion Proof Model only
Gas Drying (Suction and Outlet Hp Dryer)	N/A Optional
Auto Stop/Start Pressure Sensor Control	N/A Optional
Gas Recovery, or 'Blow-Down' Vessel (Purge, Drain, Safety Valve, and Pressure Gauge)	N/A Standard

Financing

Approve Payments

Specifications

Stages/Cylinders

Models

Operating Pressure Range

Required Power

Flow Rate

Features

Multi-Stage Oil-Lubricated Piston Compressor

Inter-Stage and Final After-Cooler with Oil/Water Separators

Over-Pressure Safety Valves at Each Stage

Gas-Tight Over-Pressure Safety Valves at Each Stage (Piped Exit and Manifold)

Automatic Oil/Water Drain Valves

Auto-Starting Relief Integrated with Drain System

Pressure Indicator at Each Stage

Gas Over-Temperature Protective Shutdown Sensor

Oil Lubrication Including Protection Sensor

Pressure and Temperature Indicators and Sensor-Switch at All Stages

Air-Blast Cooling Fan and Flywheel

Lubricating Oil Level Alarm

Gas Suction Connection (Flange and Pipe)

Crankcase Oil Sump Heating

Ex-Proof Crankcase Oil Sump Heating

Flexible Drive Coupling

Direct Drive Electric Motor

Direct-Drive Ex-Motor (Atex)

Resilient AV Mounts

Outlet Flexible Hose with Non-Return Valve

Flexible Oil/Water Drain Hose

Auto Start-Stop Pressure Sensor Control

Oil/Water Drain Gas Separator 'Demister' Vessel

Oil/Water Collection Tank

Oil/Water Collection Tank (Level Alarm)

Electrical Control Panel (Safe Area, Start/Stop, Alarms, and Shutdowns)

Acoustic Enclosure (Internal Heater, Fan Ventilation, and Gas Detection)

Ex-Proof Drive Coupling (Atex 95)

Anti-Static Air-Blast Cooling Fan (Atex 95)

Intrinsic Safe Relays for Pressure and Temperature Monitoring

Intrinsic Safe Terminal Box for Electrical Connections

Electrical Control Panel to Atex Zone 1 and 2

Supply Gas Pressure Sensor Control (Auto-Stop/Restart)

Supply Gas Isolating Valve (Manual, Solenoid, Actuator, and Electrical Inter-Lock)

Supply Gas Non-Return Valve

Supply Gas Excess Flow Valve

In-Line Gas Suction Filter

Suction Gas Regulation (Pressure Reducing Valve)

Suction Gas Shut-Off Valve (Solenoid and Actuated)

Capacity Control (Re-Cycling By-Pass Valve and Discharge Back to Suction)

Inlet Gas Pulsation Damper (Suction 'Buffer Tank' Inc. Drain/Purge Valve)

Suction Gas Protection (Safety Valve, Pressure Gauge, and High/Low Pressure Sensor-Switch)

Flexible Suction Gas Hose

Outlet Oil Coalescing Filtration (Manual and Auto Drain)

Outlet Oil Vapor Activated Carbon Filtration (Manual Drain)

Outlet Purge Connection

Final Pressure Maintaining Valve

Gas Drying (Suction and Outlet Hp Dryer)

Auto Stop/Start Pressure Sensor Control

Gas Recovery, or 'Blow-Down' Vessel (Purge, Drain, Safety Valve, and Pressure Gauge)