High Hydraulic Efficiency Submersible Sewage Pump

The submersible sewage pump is a pump that can operate fully submerged underwater, specifically designed for handling and discharging sewage containing solid particles, suspended matter, and other debris. The WQ series pumps have optimized hydraulic models and comprehensive improvements in mechanical structure, sealing, protection, and other aspects. The WQA series pumps retain the advantages of the WQ series while introducing most models as true full-head pumps, thoroughly solving the issue of overcurrent for customers. The WQF series pumps are specialized products developed using advanced technology, with all flow passage components of the electric pump made from precision cast stainless steel, offering corrosion resistance and ensuring the pump is free of contamination, thus broadening its application in water supply and drainage. The WQ-QG series high-efficiency cutting-type wastewater submersible pump features a semi-open double-helix impeller with a novel structure and strong stability. The impeller and cutting blade have sufficient hardness, which effectively cuts through debris in the medium. Additionally, the cutting disc is equipped with a flow guide pin to prevent entanglement at the inlet.

Submersible Sewage Pump

Specification
Video

Specification

Working Conditions

Medium temperature: T ≤ 40 °C
Medium density: ≤ 1100 kg/m, with the volume fraction of solid phase in the medium being less than 3%
WQF series uses a medium pH range: 3–11, while other series use a pH range: 4–10
Standard cable length is 9 meters; if a different cable length is required, please specify in the order (Note: pressure drop must be calculated)
Motor insulation class: F (standard), H (optional)
Protection level: IP68
Submersible sewage pump, WQ (75-6P, 90-6P110-160)kW and WQA 18.5kW and above power configurations with full protection (overheat protection, leakage protection, and oil leakage protection) functions

Applications

Suitable for water treatment systems in construction engineering, mining enterprises, municipal engineering, etc.
Suitable for water treatment systems in schools, government agencies, hotels, restaurants, hospitals, etc.
Suitable for sewage discharge and wastewater treatment systems in urban environmental protection systems
Suitable for exploration and supporting machinery in mines
Suitable for agricultural irrigation, rural biogas pools, breeding farms, fountains, and spraying systems
The cutting function of WQ-QG pump is suitable for media containing sacks, plastic woven bags, canvas, gloves, cloth, toilet paper, vegetable residues, etc.

Videos

Downloads

Here are product catalogue and data sheet for your reference. more information just contact us.