Large CNG Systems

GL-115 Compressor System

GL-115-new

Click on the picture to see installations

Quick Specifications

ControlAutomatic PLC
Charge rate218 CFM -104 GGE/hr.
Gas usage13,080 CFH
Discharge pressure5,100 psig (350 Bar)
Number of stages5 stage reciprocating
Power130 kWh, 175 hp, 460V 3-phase
Inlet pressure15/29 min/max
DimensionsH 10' x W 8' x D 20' (enclosed)
Weight10,650/18,500 lbs (enclosed)

Standard Features

Weatherproof Enclosure

  • Wide service access doors
  • Partitioned control room with EXP barrier
  • Low/high pressure gas filtration
  • High capacity gas intercooler
  • Blow-down recovery/inlet buffer tank
  • Induction and exhaust vents
  • Internal explosion proof lighting

Programmable Logic Controlled (PLC)  Unattended Operation

  • Automatic start/stop with purge delay
  • Temperature corrected fill (TCF)
  • Priority bank control
  • Condensate auto drain system
  • Suction shutdown valve
  • Enclosure heater

Safety Features (PLC monitored)

  • Enclosure gas detection
  • Discharge gas pressure/temperature
  • Compressor temperature
  • Stage over pressure
  • Low/high inlet pressure
  • Low oil level
  • Cycle lockout

Optional Features

  • Fast-fill cascade storage
  • Low pressure dryer
  • Multiple fill posts/dispensers
  • Skid mount duplex configuration

HMI Touchscreen User Interface

  • Graphical status display
  • Remote monitoring capability

 GL-302 Compressor System

GL-302-newClick on the picture to see installations

Quick Specifications

ModelGl-302-2Gl-302-3Gl-302-4
Compressor Stages234
Inlet Pressure (PSI)275-49351-10122-65
Charge rate (CFM)919-1,986542-1,071514-979
GGE/hr438-946258-510245-466
Electrical 460V 
Horsepower 300-350 
Performance DataGL-302-2GL-302-3GL-302-4

Standard Features

Weatherproof Enclosure

  • Wide service access doors
  • Partitioned control room with EXP barrier
  • Low/high pressure gas filtration
  • High capacity gas intercooler
  • Blow-down recovery/inlet buffer tank
  • Induction and exhaust vents
  • Internal explosion proof lighting

Programmable Logic Controlled (PLC)  Unattended Operation

  • Automatic start/stop with purge delay
  • Temperature corrected fill (TCF)
  • Priority bank control
  • Condensate auto drain system
  • Suction shutdown valve
  • Enclosure heater

Safety Features (PLC monitored)

  • Enclosure gas detection
  • Discharge gas pressure/temperature
  • Compressor temperature
  • Stage over pressure
  • Low/high inlet pressure
  • Low oil level
  • Cycle lockout

Optional Features

  • Fast-fill cascade storage
  • Low pressure dryer
  • Multiple fill posts/dispensers
  • Skid mount duplex configuration

HMI Touchscreen User Interface

  • Graphical status display
  • Remote monitoring capability