WQD污水处理水下泵(WQD7-15-1.1)

WQD sewage submersible pump(WQD7-15-1.1) PUMP INSTALLATION AND APPLICATION WQD submersible pump is used in industrial,mining and artichectural operations. WQD is composed with pump body,mechanical seal and motor. The pump is made of hard-alloy.It is used mechanical seal between pump body and motor for well sealed .The series pumps are equipped with overload or overheat protection device.It is also have long durability and safety for use. material Pump body:cast iron Motor body:Stainless steel/iron-plating Impeller:cast iron Mechanical seal:stainless steel Carbon-ceramic Shaft:45#steel or stainless steel Bearing:SKF/NTN/NSK/CHINA Insulation class:F Protection Class:IP68 Operation condition Max. temperature of liquid:+40°C Ambient temperature: +40°C Submersible depth:5m Working pressure:6bar Passage of suspend solid:50mm. Rang of performance Flow rate up to 50l/min(3m3/h) Head up to 10m. ModelpowerVolt.FlowHeadPipe dia.package dimension&GWHPKWVm3/hminchLWHkgWQD3-10-0.370.50.372203101"3601552059WQD5-15-0.7510.755152"43525522015WQD7-15-1.11.51.17152"43525522019