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.

• 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.

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