Detailed Product Description

  We can provide CNG compressor of wide production range from 380m3 per hour to more than 1200m3 per hour. You may choose D, L, W, ZW, M, H type according to your practical situation. Further more, these compressors can be driven by either motor or gas power.

the specification of this type:

Model of CNG compressor: D-0.28/(30~76)-250

Medium: Pure natural gas

Mode: D-type little-lubrication reciprocating piston mode

Stage: 2 

Cooling: Mixing cooling

Inlet pressure: 30~200 bar

Discharge pressure: 250 bar

Inlet temperature:≤30

Discharge temperature: ≤ ambient l temp. + 15(after cooled)

supply capacity: ≥1000Nm³/h (AVERAGE), 450-1800Nm³/h

Shaft power: ≤72 kW

Running speed: 740 r/min

Lubricating oil: 50 ml/h

Noise: 70 db (A) 1m from enclosure

Oil pump pressure: 2~4 bar (G)

Transmission mode: coupling directly

Main motor: 75KW, 740 r/min, 380V, 50 Hz, d II BT4

Oiling motor: 0.55 kW, 380V, 50Hz, d II BT4

Weight:

Size: 4000X2400X2700mm

Life of suction and discharge valve, packing, piston ring, etc.: 8000~10000h