DN25-DN150 QY Oil-filled Submersible Sewage Pump
PWSQY
Flow Range：3-240m³/h
Head Range：2.5-160m
Motor Power：0.75-150kW
Inlet/Outlet Range：DN25-DN150
Head Range：2.5-160m
Motor Power：0.75-150kW
Inlet/Outlet Range：DN25-DN150
Quantity
The PWS QY Oil-Filled Submersible Sewage Pump is a specialized solution engineered for demanding wastewater environments. By utilizing an oil-lubricated motor and advanced mechanical sealing, it maintains high-performance stability even under full submersion. Capable of processing fluids thick with solids, fibrous debris, and corrosive agents, this pump serves as a versatile asset for residential, commercial, and industrial drainage. It stands as a premier, high-reliability benchmark in submersible pumping technology.
Pump Features
Design of oil filled motor
- The core advantage of the Submersible Sewage Pump lies in its oil filled motor, which is filled with mechanical oil to optimize heat dissipation and reduce motor temperature rise, thereby extending its service life.
- Double sealing (oil seal+mechanical seal) prevents sewage from infiltrating the motor, ensuring stable operation of the submersible sewage pump under harsh working conditions.
Anti clogging and high efficiency
- The large channel vortex impeller design can handle solid particles and long fiber materials (such as cloth strips and plastic bags) with a diameter of up to 50mm, meeting the treatment needs of submersible sewage pumps for complex wastewater.
- High efficiency hydraulic model, with a flow range of 3-240m ³/h and a head range of 2.5-160m, suitable for various working conditions.
Pump Advantages
High reliability
- The combination design of oil filled motor and mechanical seal reduces the failure rate of submersible sewage pump by more than 30%. It has passed the IP68 protection level test and is suitable for complex environments such as deep wells and sewage tanks.
Energy saving and efficient
- Adopting efficient three-phase asynchronous motors, it saves 15% -20% energy compared to traditional sewage pumps, reduces noise, and is suitable for noise sensitive scenarios such as sewage pumps residential.
Pump Application Scenarios
Residential and commercial buildings
- Basement drainage: deal with parking lot and basement water accumulation to prevent waterlogging
- Septic tank discharge: Efficient transportation of sewage containing feces and toilet paper, reducing the risk of blockage, suitable for households and small commercial places.
- Rainwater collection system: fast drainage in rainstorm to avoid urban waterlogging
- Wastewater treatment plant: As a pre-treatment lift pump, it transports the sewage from the primary sedimentation tank to improve treatment efficiency.
- Urban pipeline network: used for pipeline network boosting and emergency discharge, ensuring smooth drainage system.
Service Assurance
- Precise Demand Matching
Free on-site condition assessment with customized solutions (flow rate, head, and piping configurations precisely tailored to operational needs).
- Rapid Delivery Response
Standardized modular design shortens delivery cycles by 30%, with priority processing for emergency project requirements.
- Flexible Warranty Policy
1-year warranty for the entire machine, extended to 2 years for non-standard customized components, complemented by scheduled proactive maintenance and a 2-hour fault response guarantee.
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