Main purpose£ºfor transmitting cold water and hot water of air condictioner,warm,water treatment,colding system recycling and supplying water,pressure,etc,equipments. Rotate speed£º2960r/min,1480r/min,980r/min Flowrate range£º2.2¡«1400m3/h Max. lifting range£º¡Ü80m Medium tamperature £º-10℃¡«+115℃ Environment temperature £ºMax.+40℃ Max. operating pressure£º1.6***(40-200radius£© and 1.0***(250-350radius)
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