wet rotor water pump

wet rotor waterpump Model : RS25/8G Power:245/220/145w Max.Flow: 140L/min Max.head.8m Inlet/outlet: 1.5inch GW.4.2kg Cast iron body 180mm port to port Manual 3-speed control Technical Data: Suitable fluids: i)Heating water to VDI203 ii)heating water iii)water/glycol mixtures max.mixing ratio1:1 Performance: i)Fluid temperature range : -10+110 Ambient Temperature Permissible up to 40 Mains power: 220V.50HZ Motor: Degree of protection IP44 insulation class F Construction materials i) Pump body cast iron ii)impeller PP iii)shaft: Ceramic Bearing: Ceramic Mounting shaft in the horizontal plane Pump Equipment i) screwed end single head pump ii) manual 3 speed control iii)Non-overloading single phase Model Power(w) Flow(l/min) Head(m) Inlet/outlet(in) G.W(kg) RS25/8G(high) 245 140 8 1.5 4.2 RS25/8G(middle)220 80 7 1.5 4.2 RS25/8G(low) 145 40 5 1.5 4.2