Coltri MCH5 CNG Compressor

Nuvair manufactures CNG compressors for use as compressed natural gas (CNG) fueling stations for businesses and homes. We have three sizes to choose from based on the amount of natural gas required for vehicle refueling. The MCH5 CNG delivers 3 CFM (85 L/min).

SKU
8230

Features

  • Coltri 3-stage compressor block
  • Inlet and outlet filtration
  • Frequency drive/inverter E3 to E1
  • Remote location motor control box
  • Over pressure relief valve with flow switch
  • Intake solenoid valve and differential pressure switch
  • High temperature switch
  • Low oil switch
  • Temperature adjusted maximum fill pressure

Options & Notes

  • Customer must comply with local code and zoning permits
  • Control box must be mounted 15 ft from compressors
  • Conduit must be potted and have rated connection for Class 1 Div 2
  • Maximum allowed fill pressue: 3600 psi (250 bar)
  • Requires no more than 3 psi of gas

Specifications

Charging Rate 85 L/min | 5 m3/h | 3 CFM
Fill Time 80 L tank to 2900 psi (200 bar) in 3 hours
Working Pressure 2900 psi (200 bar) or 3600 psi (250 bar)
Driven By Single-phase electric motor (Atex certified Zone 2)
Power 4 hp / 3 kW
Single-Phase Power Options 208-230V / E1 / 60Hz
208-230V / E1 / 50Hz
Dimensions
(L × W × H)
26.4 × 27.6 × 41.3 in
(67 × 70 × 105 cm)
Dry Weight 352 lb (160 kg)
Noise Level 65 dB at 3.3 ft (1 m) distance
Number of Stages and Cylinders 3
Lubricant Nuvair Oil CE 750
Frame Powder-coated steel
Oil/ Moisture Separators 1
Filtration Maxifilter
Safety Pressure Switch 1 last stage
Interstage Coolers and Aftercoolers Stainless steel
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