Cole-Parmer Rotary Vacuum Pumps

These pumps are set up in a two-stage configuration: one being a rotary vane pump and the second being a chemical-resistant diaphragm pump. The rotary vane and the diaphragm pumps are completely interconnected. The rotary vane pump has a separator integrated into the design to help in catching condensate, increasing the pump life. On the supply side of the pump, there is a valve block which helps develop the production of the intermediate pressure.