DN25-DN200 LW Cast Iron Non-clogging Vertical Sewage Pump
Head Range：5-60m
Motor Power：0.75-200kw
Inlet/Outlet Range：DN25-DN200
Sewage Pump Feature
- Non-Clogging Design
The design of large flow channel anti-clogging hydraulic components, such as single-channel or double-channel impellers, is similar to elbows of the same cross-sectional size, with very good flow properties, effectively reducing the risk of clogging.
- Vertical Structure
The pump body is a vertical structure, with the inlet and outlet center lines in a straight line, which can be directly installed anywhere in the pipeline, saving space and facilitating installation and maintenance.
- Excellent Material
The flow components are made of cast iron, which has good wear resistance and mechanical stability, can withstand certain impact and extrusion, and are suitable for conveying media containing solid particles.
How It Enhances Sewage Sump Pump Performance
Auto-Level Sensing
Optional float switch or control cabinet enables automatic start/stop based on sump pit levels, eliminating manual monitoring.
Motor Protection
Weatherproof motor cover allows outdoor installation (IP68), ideal for flood-prone sewage sump pump scenarios.
Top-Access Modules
Replace impellers/seals in 30 minutes without disconnecting pipes – 50% faster than Liberty pumps.
Rail Mounting System
Slide pump vertically from sump pits via guide rails, avoiding confined space entry risks.
Key Applications
Used in the discharge system of urban sewage treatment plants, sewage drainage stations in residential areas, etc., to treat sewage containing solid particles and fibrous substances.
Industrial Buildings
Suitable for sewage discharge in factories, mines and other places, and can treat solid particles and impurities contained in industrial wastewater.
Public Facilities
Used for sewage discharge in hotels, hospitals, guesthouses, high-rise buildings and other places to ensure smooth discharge of sewage and avoid blockage and water accumulation.
Underground Engineering
Suitable for drainage stations such as subways, basements, and civil air defense systems to treat sewage and water accumulation generated in underground spaces.
Service Assurance
- Accurate demand matching
Free on-site demand analysis, customized flow, pressure and piping configuration scheme;
- Rapid delivery response
Standardized module design, delivery cycle shortened by 30%, emergency project support expedited processing;
- Flexible warranty policy
1 year warranty for the whole machine, 2 years extended warranty for non-standard customized parts, regular maintenance and fault fast response service.
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