100y series water pump is manufactured to be coupled to nema standard motors. This water pump is improved in the design especially for the impeller and diffuser, offering the following advantages: High head for single stage impeller and diffuser than the usual one so that similar performance is given by reduced number of stages. Axial thrust load on the motor shaft is obviously reduced leading to increased average life of the motor. The built-in non-return valve is easy to remove and to inspect. Cartons
