Advantages HWV 20

  • Up to 60 percent lower production costs of compressed air and heat by using a gas powered engine
  • Electricity price independent of production of compressed air
  • High-efficiency machine – compressor-efficiency < 4 kW / (m3/min)
  • Verifiable production due to patented Postberg+Co. metrology
  • Production of process heat with temperatures up to
    65 (max. 70) °C (flow) / 95 °C (return)
  • Eco-friendly – up to 50 percent lower CO2 emission than electric compressors
  • Cogeneration technology – tried and tested in Energiewerkstatt™ cogeneration units (CHP)
  • Footprint only 1 m2 *
  • Data encrypted remote query with intelligent report system
  • Low-maintenance and service friendly with automatic oil change
  • Made in Germany

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Specifications and information are subject to change without notice.
* Compact machine – without oil separator and compressed air radiator
** dependent on nominal pressure

Specifications HWV 20

Engine:gas-powered engine by Volkswagen
Fuel:natural gas, liquid gas
Gas intake:68 kW (LHV)
Compressor:rotary screw compressor with oil injection, power intake: max. 22 kW
Nominal pressure:up to 10 bar
Nominal capacities:from 2.8 up to 3.2 m3/min **
Heating capacity:59.5 kW
Thermal efficiency:87.5 percent
Operating temperatures:65 (max. 70) °C (flow) / 95 °C (return)
Dimensions:L x B x H: 1,200 x 800 x 1,520 mm*
Weight:700 kg / 1,540 lbs

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