Diaphragm Vacuum Pumps are sized for use with CentriVap Centrifugal Concentrators, RapidVap Vacuum Evaporation Systems and Vacuum Desiccators and have uses with many other pieces of laboratory equipment that require a vacuum source. The wetted parts of these pumps are Teflon coated for corrosion resistance. Displacement capacities range from 27 to 88 liters per minute. Explosion-proof models are available. Contact Labconco for assistance in selecting the correct vacuum pump for your application.