Welch CRVpro8 Chem Two-Stage Rotary Vane Pump
The Welch CRVpro8 Chem is effective for freeze drying or concentration of samples using a lyophilizer, including harsh chemicals such as TFA, acetonitrile, HBr, and others. These chemicals quickly attack the pump oil of unprotected pumps. CRVpro8 Chem is engineered to better combat the impact of such chemistries
Technical Data
| Ultimate Pressure | 0.002 mbar |
| Free air displacement | 8 m3/h (133 L/min) |