Multi-stage pump MH Series

impellerwaterwith asynchronous motor

The MH Series, multistage booster pump is designed to meet your pressure boosting needs. The stainless steel construction offers high performance in a wide variety of applications. The MH Series is available in five flow rates and different horsepower sizes in 1-phase or 3-phase to make sure you have the right pump to fit your application. ■ Compact close-coupled design, robust and corrosion resistant ■ Superior efficiency and performance ■ Flexible application base plate ■ Floating neck ring in PPS ■ Heavy duty oversize motor shaft ■ Impellers and diffusers are made of stainless steel in order to achieve durability ■ Easy maintenance ■ Strong and leak-proof motor ball bearing fitted in the motor ■ Pumping of clear non-loaded fluids ■ Mechanical seal Type E0 = carbon/ceramic/EPDM: 3-5-9 MH ■ Mechanical seal Type E1 = carbon/silicon carbide/EPDM: 15-20 MH ■ Connections: Rp threaded for inlet and outlet ■ Maximum allowable amount of sand: 50 g/m³ ■ Maximum ambient temperature: 40 °C ■ The hydraulic characteristics are guaranteed, according to ISO standard 9906:2012, grade 3B ■ Single-phase ■ Three-phase motor efficiency class IE3 ■ Asynchronous, TEFC (Totally Enclosed, Fan-Cooled) ■ 2 pole ■ Protection IP55, insulation class F