The Drystar® pump is designed to handle large volumes of condensable vapours and particulate loads for a consistent pumping performance you can rely on, with minimal service intervention and a low cost of ownership.
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.
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.
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 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. |
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| 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 | |
