| Cat. No. | Type | Suction rate (50/60Hz) L / min. | Oil capacity ml | Weight kg | Plug type | PK | |
|---|---|---|---|---|---|---|---|
| 6290993 | CRVpro 4 | 63/77 | 1150 | 21.0 | EU, UK | 1 | |
| 6290994 | CRVpro 6 | 85/122 | 1150 | 22.0 | EU, UK | 1 | |
| 6290995 | CRVpro 8 | 122/143 | 1000 | 22.5 | EU, UK | 1 |
The Welch CRVpro pumps are high-performance two-stage vacuum pumps. They impress with their long service life, high reliability and low maintenance requirements. The CRVpro series are the perfect partners for freeze dryers, vacuum concentrators, Schlenklines, glove boxes and vacuum ovens, as well as industrial applications.
- Cool running operation for less oil consumption
- Coated oil case to slow metal corrosion
- Extended oil change intervals for less maintenance costs
- Dual voltage
Scope of supply: Every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamping rings and motor overload protection.
Accessories
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