VWZ vane vacuum pump

VWZ Two stage, vertically configured, once-through oil (OTO) lubricated, rotary vane vacuum pump designed to provide high reliability while operating on process streams heavily ladened with solvents and/or acids, typical of applications within the pharmaceutical and chemical process industries. The chemical duty pump has been designed to minimize the generation of contaminated waste while maximizing reliability. The unique modular stage construction allows for easy, rapid, cost effective field maintenance without having to disconnect utilities or process connections, and provides complete temperature control internal to the pump. Process vacuum systems which integrate these pumps with condensers, pots, filters, valves, and controls are available as a turnkey system for distillation and drying applications. This pump is configured with and integral fresh oil tank and safety switches.