Optimize the performance of your mechanical diaphragm pumps with this Diaphragm. Designed for use with 100, 150, 100D, 150D, and 200 series pumps, this diaphragm is crafted from high-quality chlorosulfonated polyethylene. The diaphragm creates a barrier between the liquid being pumped and the mechanical components of the pump, which prevents leakage and ensures that fluid flows in the desired direction. Known for its exceptional chemical resistance and durability, this diaphragm ensures reliable and efficient operation in various industrial applications, while extending the life of your pumping system.