Major Repair Kit, DuoSeal 1400 Pumps with mechanical seal 1400K-04
Enables complete refurbishment of DuoSeal pump 1400. Includes gaskets, seals, valves, o-rings, springs, vanes (2 large, 2 small), and mechanical shaft seal.
All parts are Welch Original equipment with enhanced chemical resistance - manufactured to design specification for top pump durability and performance.
Click here for minor repair kit without vanes