Sewage Pump

Stainless Steel Precision Casting Oil-filled Submersible Pump pump (hereinafter referred to as electric pump) consists ofthree parts: water pump, seal and electric motor, The pump is located in the upper part of theelectric pump, it is a centrifugal or axial flow structure. The motor is located at the lower part ofthe electric pump and is oil-filled, Three-phase asynchronous motor, A double- end mechanicalseal is used between the water pump and the motor, and the fixed seals are made of "oil-resistant rubber" for staticsealing.

The WQX Series represents a paradigm shift in submersible pump technology, integrating aerospace-grade materials with hydrodynamic innovation to deliver uncompromising reliability in sewage, industrial effluent, and high-solids fluid transfer.

The Stainless Steel High-lift Sewage Pump stands out for its corrosion resistance, high-lift capability, efficient sewage handling, and reliable performance. It boasts advanced technology, versatile applications, environmental friendliness, and comprehensive support, setting a new standard in sewage pumping.

Conditions Of Use
1.According to the concer of the impeller,the max immersion depth is 5m
2.Max temperature of the conveying is 60℃
3.The PH value of convey temperature is 304(4-10),316(4-13)
4.Kinematic viscoslty of transport mudlum is7x10-⁷~23x10-⁶m²/S

- Media Temperature: <60°C, Viscosity: 1-1.3 kg/dm³, pH Range: 5-9
- Flow Rate: 12-950 m³/s, Head: 7-35 m
- Motor Power: 0.75-110 kw, Outlet Diameter: 40-300 mm
- For pumps without internal recirculating cooling system, motor exposure to liquid surface should not exceed half.
- Main components made of cast iron, suitable for non-corrosive liquids only.

​High-capacity handling: Efficiently pumps large volumes of sewage and sludge, ideal for industrial/municipal use.
​Durability: Built with corrosion-resistant materials for harsh environments and long service life.
​Automated & energy-efficient: Self-priming, non-clogging design with low power consumption for cost-effective operation.

The 100ZW100-20 self-priming sewage pump is a new type of sewage product, which has the characteristics of simple structure, good self-priming ability, strong sewage discharge ability, and easy maintenance. The technical indicators of the product are ahead of similar domestic products and have reached the world's advanced level.

​Durable cast iron construction ensures corrosion resistance and long service life in harsh environments.
​High flow rate & energy-efficient motor delivers reliable performance for sewage, sludge, and wastewater drainage.
​Compact yet powerful design ideal for construction sites, basements, or industrial applications requiring heavy-duty pumping.

​Compact & Durable Design: Built for harsh environments, featuring robust materials (e.g., stainless steel, ETFE) to resist corrosion and wear.
​High Efficiency: Energy-saving motors with advanced impeller technology for optimal performance in pumping viscous or solid-containing wastewater.
​Submersible Operation: Directly installed underwater, reducing noise, vibration, and maintenance costs while preventing environmental contamination.