Allows extended operation of the pump with the ballast open and helps to keep oil purged of contaminants. Consists of a stainless steel cylinder and tubing with clamp. When the excess oil collects in the filter, it is directed back to the pump to conserve oil.
CentriVap Centrifugal Vacuum Concentrators use a combination of centrifugal force, vacuum and heat to speed laboratory evaporation of multiple small samples. CentriVap Cold Traps protect your vacuum pump from corrosive chemicals.