Cooling Water Tank Circulation System High Quality Low Energy Hot Oil Pump

 WD-021S high temperature centrifugal Pipe  pump is specialized developed for welding - machine industrial with the character of small volume ,fine appearance, heat-resistance, low noisy and high pressure. Pump motor was import German technology of small motor base and big power which can save more installation space for customer 

         Pump body: brass

         Shaft axis : SUS304

         Impeller: brass

         Motor insulation class F class

         Motor ingress protection class: IP 54, Motor shell is SUS304

Testing Base: The above characteristic testing is based on the water transferring with the normal

              speed under 20 degrees. The error of the capacity and head is about 10%,

              characters ‘error is about 10%. The pump characters change according to the

              difference of the liquid mediums’ proportion and density. 

 The pump body is made of brass

 Precision Size , Fine Performance ,High Efficiency

 Fine Appearance , High Temperature Resistant

 Thread Inlet and Outlet , Easy to Connect

 Low NPSH. Low Noisy ,Slight Vibration

Thermal Conductivity Water: +5℃ - +160℃

Thermal conductivity oil: +5℃ - +200℃

Ethyleneglycol: -35℃ - +180℃

The working temperature: -5℃ - +40℃

The maximum elevation: 1000m

 The maximum morking pressure: 10bar