Water treatment centrifugal air blower with 7.5KW 24000RPM high efficiency high speed permanent magnet motor Product Feature 1. Extra high speed 24000rpm permanent magnet motor 2. High efficiency 3.Low noise low vibration 4.Patented cooling structure 5.Easy maintenance and long life time 6.Durable, reliable 7. Pressure: 20Kpa 8) Air flow: 13m3/minute Motor Specifications Model type: SRPM112H4F7-5 Voltage: 380V AC Rated Power: 7.5KW Rate Torque : 2.98 N.m Working speed: 24000rpm Efficiency: 96.5% Isolation: H Water/dust Proof: IP54(IP67 option) Pole Number: 4 Cooling Method: Forced air Small size: H:193mm* L445mm Motor NW : 18.8KG Application: waste water treatement, incierator, pipe cleaning, ozone implement, air-liquid rise pump, plating bath, compost ferment, Pound oxygen providing, sandblast, atomizer, press machine, production line drying, etc.