Vacuum pump combines both rotary vane and diaphragm technologies to reduce oil changes up to 90% in many applications such as molecular distillation
- Reduce oil changes up to 90%!
- Combines rotary vane and Chemistry-diaphragm technologies
- 4-stage design continuously cleans pump oil
- Excellent choice for freeze-drying
Note: Always use a cold trap with applications involving solvent vapors.
Pump is ideal for freeze dryers up to 6L in capacity, and other applications requiring fine vacuum. It features a two-stage rotary vane pump backed by a chemistry-design PTFE diaphragm pump. Solvent condensation in pump oil is greatly reduced, keeping oil clean and minimizing maintenance. A Bourdon gauge verifies backing pump function
Información para pedidos: Pump is supplied with oil-mist filter, pump oil, operating manual, and one-year manufacturer's warranty. Other voltages are available; contact your VWR representative for more information.