J.A. Becker & Söhne

J.A. Becker & Söhne

Model SV 125/40 NG - CNG Compressors



A higher volumetric efficiency and alignment of the cylinders directly in the cooling-air flow are the pre-conditions for low condensation temperatures and therefor long service life of the valves. The generously dimensioned industrial components guarantee long inspection intervals and low maintenance costs. A special system for leakage testing of the whole machine during standstill (without running noises) simplifies the diagnosis during maintenance work.


  • Pressure switch for second stage
  • High efficient cooling
  • Maintenance-free oil- and water-seperator
  • Finefilter at outlet
  • EX motor, direct flanged
  • Manometer for second stage and oil pressure
  • Oil-pressure-lubrication with oil-pressure-contorl and manometer
  • Full automatic discharge
  • Vibration-free assembly

Application, medium Erdgas/Natural gas/Gaz naturel
Max. operating pressure 40 bar
Stages 2
Inlet pressure 0,02 / 0,3 bar
Delivery quantity 125 / 150 l/min
Driving power 1,9 kW
Drive speed 1000 rpm
Cylinder count 2
Operating temperature 5 - 40 °C
Length 636 mm
Width 495 mm
Height 596 mm
Weight 105 kg
Outlet temperature ca. 10 °C über Eingangstemperatur

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