Happy Pump was founded in 1997, with more than years of middle and high-grade pump and motor production and management experience.
Non-corrosive water; the volume ratio of sand content no more than 3%; particle size less than lmm.
Max medium temperature up to +40'℃; PH value remains 5-10.
Work close to the rated head and must be immersed in water.
Adopt stainless steel casing, shaft core, coupling, water entry base and pump body (or copper alloy water entry base, pump body) to avoid rust or corrosion, stainless steel impeller and stainless steel blower inlet casing. New "floating style" structure of impeller avoids axial pressure to motor. With combination of motor and controller, the max efficiency is over 85%, raises 20% than the traditional AC one.
Happy Pump was founded in 1997, with more than years of middle and high-grade pump and motor production and management experience.
Happy Pump Industry