Welch CRVpro Two-Stage Rotary Vane Pump
WELCH Vacuum takes pride in offering rotary vane pumps that stand out in terms of performance, reliability, and versatility. Our rotary vane vacuum pumps come with an array of distinct advantages that make them the preferred choice for a wide range of applications
Technical Data
| Model | Ultimate Pressure |
Free air displacement |
| CRVpro2 | 0.003 mbar | 2.5 m3/h (42 L/min) |
| CRVpro4 | 0.002 mbar | 4.0 m3/h (67 L/min) |
| CRVpro6 | 0.002 mbar | 6.0 m3/h (100 L/min) |
| CRVpro8 | 0.002 mbar | 8 m3/h (133 L/min) |
| CRVpro16 | 0.003 mbar | 18.3 m3/h (305 L/min) |
| CRVpro24 | 0.003 mbar | 26.2 m3/h (436 L/min) |
| CRVpro30 | 0.003 mbar | 33.1 m3/h (551 L/min) |
| CRVpro48 | 0.003 mbar | 55.7 m3/h (928.42 L/min) |
| CRVpro65 | 0.003 mbar | 74.3 m3/h (1238 L/min) |