WQ series submersible sewage pumps.

Design:

The submersible sewage pump is new generation product.

The single or dual flow-path of the impeller is used to improve the efficiency and performance of the pumps.

The pumps can be used for large solid and fiber rubbish. Less than 1/3 section of the electric motor is above the water because the pumps is designed without self-flow internal circulating cooling system. The Mechnical Seal is Duplex Seal and made of Hard Alloy Anti-corrosive Tungsten Carbide. The oil chamber is equipped with oil-water Probe which can indicate the status of the mechnical seal. Multifunctional control box can be customerized. Guide-rail auto-coupling system is installed for easy maitenance. Float switch is set up to control the Start/Stop of the pumps according to the water level. Water Jacket cooling system can be installed to ensure the pumps can run dry for several minutes.

Technical data:                                        

Temperature: ≤ 60°C     

Specific Gravity: 1—1.3 kg/dm3