VARIABLE COMPRESSOR

Aspro variable gas inlet pressure compressors work as a standard compressor or booster in the same product, and are the ideal solution to cover the needs in regions where there are still no gas pipelines. This versatility allows to receive gas from a gas transport unit or from the gas pipeline network so as to supply a CNG refueling station in normal conditions, achieving the highest performance and power consumption.

 

  • FROM GAS TRANSPORT UNIT Inlet pressure: 250 to 14 bar / 3.625 to 203 PSI
  • FROM GAS PIPELINE Inlet pressure: 9 to 60 bar / 130 to 870 PSI
  • Flow: 100 a 4000 Nm³/h/ 58.8 a 2354 SCF/m
  • Horizontal reciprocating of 2 / 3 /4 / 5 stages
  • Direct coulpling or driven belt transmission
  • Electric motor
  • Power: 45 / 110 / 132 kW ( 60 / 150 / 175 HP)
  • Air cooled
  • Lubrication system
VARIABLE COMPRESSOR

Aspro variable gas inlet pressure compressors work as a standard compressor or booster in the same product, and are the ideal solution to cover the needs in regions where there are still no gas pipelines. This versatility allows to receive gas from a gas transport unit or from the gas pipeline network so as to supply a CNG refueling station in normal conditions, achieving the highest performance and power consumption.

 

  • FROM GAS TRANSPORT UNIT Inlet pressure: 250 to 14 bar / 3.625 to 203 PSI
  • FROM GAS PIPELINE Inlet pressure: 9 to 60 bar / 130 to 870 PSI
  • Flow: 100 a 4000 Nm³/h/ 58.8 a 2354 SCF/m
  • Horizontal reciprocating of 2 / 3 /4 / 5 stages
  • Direct coulpling or driven belt transmission
  • Electric motor
  • Power: 45 / 110 / 132 kW ( 60 / 150 / 175 HP)
  • Air cooled
  • Lubrication system
TypeSCA 50-3 BD70-2 BD70-3-19 BD75-2 BD115-3 BD115-5-14 BD
Number of stages
3 23233
FROM GAS TRANSPORT UNIT
Max. suction pressure
250250250250250250
Min. suction pressure
253020301414
FROM GAS PIPELINE
Max. Suction pressure (bar)
25 6019601915
Min. suction pressure
17 281225129
Discharge pressure
250 250250250250250
Stroke (mm)
50 707075115115
Main motor power
45 kW (60 HP)45 kW (60 HP) 110 kW (150 HP)132 kW (175 HP)132 kW (175 HP)75/132 kW (100/175 HP)
Air-cooler power
2,2 kW3 kW2,2 kW5,5 kW5,5/7,5 kW11 kW
Voltage - Frequency

220/380/440 vca - 50-60 hz

Speed (RPM)
1480/1780
  • Acoustic enclosure with FLP lighting
  • Inter-stage temperature transducer
  • Gas detector
  • Crankcase oil level sensor
  • Pre-lubricator
  • Vent pipe with flame arrester
  • Belts cover protection assemble
  • Lube oil heater
  • High - temperature pipes protection
  • Temperature switch
  • Fire fighting system
  • Containers automatic drain
  • Flame detector
  • Inlet filter (single or duplex)
  • Gas flow meter
  • On board control panel
  • Priority panel for discharge to storage or dispensers
  • Remote Monitoring
  • Pressure regulating valve with optional low pressure by pass
  • Inter-stage pressure transducers
  • VariablesSCA 50-2M BDSCA 50-3 BD 70-2 BD70-3 BD75-2 BD 115-3 BD115-5-14 BD
    Height
    2.620 mm / 8' 7"2.620 mm / 8' 7"2200 mm / 7' 3" 2.200 mm / 7' 3"2.340 mm / 7' 8" 3.000 mm / 9' 10" 2.600 mm / 8' 6"
    Width
    1.015 mm / 3' 4" 1.015 mm / 3' 4"2950 mm / 9' 8"2.950 mm / 9' 8"2.600 mm / 8' 7" 4.100 mm / 13' 5" 2.100 mm / 6´10"
    Lenght
    4.130 mm / 13' 7"4130 mm / 13' 7"2050 mm / 6' 9"2.050 mm / 6' 9"2.100 mm / 6' 10"2.350 mm / 7' 8"4.200 mm / 13´9"
    Weight
    3.500 Kg5.440 Kg2.500 Kg1.950 Kg3.800 Kg12.000 Kg12.000 Kg