Weinman pumps are used in a wide range of hydronic applications including liquid circulation, booster service, sprinkler systems, sewage ejection and industrial water treatment. Weinman manufactures an extensive line of centrifugal pumps including end suction pumps, in-line pumps, condensate systems, horizontal and vertical split case pumps, self-priming, sump and sewage pumps. Weinman also makes a full line of expansion tanks, heat exchangers, suction diffusers, balancing valves and control panels. During it's 130-year history, Weinman has used its hydronics engineering experience to design and refine superior pumping equipment recognized for quality, efficiency and economy. Pump Express is a leading nationwide Weinman pump distributor. We offer the lowest prices on our Weinman pumps and Weinman pump parts for sale.