a31103940 - HV8000 VF IE3 EU/USA 50/60HZ 18.5KW 380-400V 50HZ, 230 / 460V 60HZ

HV8000 VF IE3 EU/USA 50/60HZ 18.5KW 380-400V 50HZ, 230 / 460V 60HZ



The Edwards HV8000 high vacuum mechanical booster has been developed to provide high reliability operation in aggressive environments.
With a nominal pumping speed of 7200 m3h-1 (4241 ft3 min-1) at 50Hz, it is ideal for large industrial and chemical applications including, steel degassing, metallurgy, coating, electron beam welding and the process engineering industries. IE3 Energy efficiency 3 phase motors are now fitted to our standard motor pumps.

Features and Benefits

  • Derived from the successful range of HV pressure blowers, the HV8000 is designed for arduous duty cycles and high power applications.
  • Ideal for larger scale, harsh industrial and chemical applications, the HV8000 is available in Industrial (Safe Area), ATEX or Explosion Proof configurations.
  • The HV8000 may be ordered as either bareshaft or with motor fitted. Variable frequency drives may be specified for greater versatility.
  • The HV8000 is available in vertical or horizontal gas flow configuration.
  • For long service life, the external shaft seal is water-cooled.
  • Five bearing construction and large capacity helical gears make for a very robust construction.
  • Suitable for use in explosive atmospheres.

Technical Data

Displacement (swept volume)
50Hz 7200 m3h-1 / 4241 ft3min-1
60Hz 8640 m3h-1 / 5089 ft3min-1
Max rotation speed
50Hz 3000 rpm
60Hz 3600 rpm
Max pressure differential
50Hz 190 mbar / 143 Torr
60Hz 120 mbar / 90 Torr
Ultimate (depends on backing set)
50Hz 1.5 x 10-4 mbar / 1 x 10-4 Torr
60Hz 2 x 10-4 mbar / 1.5 x 10-4 Torr
Standard backing set speed requirements On application
Recommended oil Mobil SHC 629
Max oil capacity (vertical gas flow config) 8.3 litre / 2.18 US gal
Inlet/outlet connection 10 inch class 150 ASME B16.5
Inlet/outlet cooling water connection Rp 1/2 inch ISO 7-1 (1/2 inch BSP)
End cover purge gas inlet Rp 3/8 inch ISO 7-1 (3/8 inch BSP)
Max cooling water supply pressure 4 bar / 58 psi
Max cooling water supply temp 35°C / 95°F
Cooling water flow rate 15 l min-1 / 3.96 US gal min-1
Noise level 82 dB(A)
Weight (without motor) 570 kg / 1257 lb
Weight (with standard motor) 670 kg / 1474 lb


Horizontal Flow
Vertical Flow
kit001376 - KIT HV8000 PUMP – 1 YR SERVICE


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