Drystar® GV80 Vacuum Pumps

Clean, robust, low cost alternative to traditional oil sealed pumps

Pre-configured pumping systems for ease of installation and operation

Industry proven, tried and tested

Specifically designed for your demanding industrial applications, the Drystar® GV80 offers a consistent and repeatable performance. Its ability to operate continuously at high pressure levels makes it the most cost-effective introduction to dry pumping.

Friendly to the environment

Drystar® GV80’s clean pumping is exactly that. Clean. You will have no contaminated waste oil to dispose or reclaim. It also eliminates the need for frequent oil changes or waste oil disposal, lessening your environmental impact.

Pre-configured pumping systems available

It’s easy for you to get started with a range of packages and pumping systems designed for a wide range of applications and environments. The GV80 is available as a stand-alone unit or can be combined with an EH500 hydrokinetic drive mechanical booster for increased pumping speed.

Suited for harsh and demanding applications

Suited as a backing pump for high-vacuum applications or for use in the drying, coating and metallurgy industries, the Drystar GV80 can support your harsh and demanding applications. If in doubt, our application experts will be happy to help you specify the right pump for your precise process requirements.

    Unit Drystar® GV80 Drystar® GV80/EH500
Peak pumping speed 50 Hz m³/hr (cfm) 80 (47) 390 (230)
Peak pumping speed 60 Hz m³/hr (cfm) 94 (56) 471 (277)
Ultimate pressure   mbar (Torr) <3 x 10-2 (<2 x 10-2) <3 x 10-2 (<2 x 10-2)
Full load power @ ultimate pressure Kw (hp) 3.6 (4.8) 4.3 (5.6)
@ peak pumping load Kw (hp) 5.8 (7.8) 6.7 (9.0)
Electrical Supply options EU-US-CN 50/60Hz, 400V/50Hz - 460V/60Hz - 380V/50Hz
ASIA 50/60 Hz 200V/50Hz, 200V/60Hz, 380V/60Hz
Note: See part number for specific voltage offerings.
Vacuum couplings Inlet   ISO40 ISO100
Exhaust   NW40
Cooling     Water Water/Air
Cooling water Flow l/min (gal/min) 1 (0.26) 1 (0.26)
Supply pressure (MAX) bar.a (psig) 8 (116)
DP across pump (MIN) bar.a (psig) 2.1 (30)
Temperature °C (°F) 5 - 35 (41-95)
Connection In 1/2" Quick connect coupling (mating half provided)
    1/2" Quick connect plug (mating half provided)
  bar.a (psig) 0.5 (6-8)
Purge gas (N2 or CDA) Presuure sl/min 15 (typically)
Light duty   1/4" Quick connect coupling (mating half provided)
Connection mm (in- 1/4" Quick connect coupling (mating half provided)
Dimensions L x W x H m² (ft²) 860 x 607 x 344
(33.8 x 23.9 x 13.5)
932 x 607 x 624
(36.7 x 23.9 x 24.6)
Footprint Kg (lbs) 0.43 (4.63)
Weight   dB(A) 165 (364) 240 (529)
Nopise level with exhaust silencer bar.a (psig) <78
Exhaust Back Pressure (MAX) l (gal) 1.3 (0.4)
Lubrication Volume Hydrocarbon 0.4 (0.1) 1.4 (0.4)
Type PFPE SHC 629 SHC 629/Ultragrade 20

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