20m3/H Oil Sealed Rotary Vane Vacuum Pump Continuous Operation
DRV24 Double Stage Oil-lubricated Rotary Vane Vacuum Pump with 6L/s
The rotary vane technology enables a technically simple structure of the vacuum pumps. The consistently high vacuum level in continuous operation is guaranteed through circulating oil lubrication, perfectly coordinated materials and state-of-the-art and precise manufacturing. The standard oil separator ensures clean and oil-free exhaust thanks to its sophisticated extractor system with integrated oil return. When fitted with an optional gas ballast valve, even large amounts of vapour can be processed. A non-return valve in the inlet flange prevents air from flowing back into the vacuum chamber when the vacuum pump is switched off.
Technical Data
| Units | DRV24 | ||
| Pumping Rate | 50 Hz | m³h-1 / Lmin-1 | 20/336 |
| 60 Hz | 24/403 | ||
| Ultimate Vacuum | Without gas ballast | Pa/ mbar | 0.5/5×10-3 |
| With gas ballast | 2/2×10-2 | ||
| Inlet | KF40 | ||
| Outlet | KF40 | ||
| Oil Needs | litre | 3 | |
| Noise Level | dB | 65 | |
Performance Curve
Dimensions
BSV24
Application
Vacuum metallurgy
Thin film coating
Freeze drying
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