Efficient Electric Pump for Heavy-Duty Dirty Water and Sludge Management

• Customization: Available
• After-sales Service: Online After-Sale Service
• Warranty: 12months
• Model NO.: 300WQ800-15-55
• Max.Head: 50-80m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Pipeline Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Application: Submersible Pump, Sewage Pump, Slurry Pump
• Industry: Municipal Pumps
• Media: Sewage Pumps
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Function: Grinder/Chopper
• Characteristic: Non-Clog
• Power Cable: UL Anticorrosive Water-Proof
• Installation: Auto-Cpupling Set
• Cooling: Cooling Jacket
• Transport Package: Plywood Case
• Specification: 2200*1900*2500mm
• Trademark: SEMHAI or OEM
• Origin: China
• HS Code: 8413709990
• Production Capacity: 10000000sets/Year

Product Description

Shanghai Semhai Pump Co., Ltd. stands proudly at the forefront as a leading manufacturer and esteemed supplier of premium-quality Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps in the heart of China. Our expansive and complete line of cutting-edge pumps for efficient wastewater removal includes a vast selection of high-performance sewage effluent sump pumps and reliable drainage pumps, ensuring we meet all your needs with unmatched expertise.
Our expertly engineered wastewater solutions, featuring our high-performing Drainage Pumps and Sewage Pumps, are the result of decades of honed expertise. They deliver superior performance, unwavering reliability, and exceptional cost efficiency, all while being designed for easy serviceability.

Product Description

Introducing the WQ series submersible sewage pump, a marvel of engineering designed for optimal energy-saving effectiveness, resistance to wrapping, and non-blockage. This pump offers seamless auto-installation and control while providing outstanding performance in draining solid grains and long fiber debris.

This pump's innovative impeller structure and advanced mechanical seal enable it to efficiently handle liquids containing solids and long fibers. Unlike conventional impellers, its unique single or dual flow-path design, akin to an elbow with the same section, allows for tremendous flow-through performance. Coupled with a well-designed turbine room, the pump operates with remarkable effectiveness, stability, and reliability, thanks to dynamic and static balancing tests on the impeller. This series delivers superior hydraulic performance, heightened efficiency, and versatile installation modes, streamlining pump station creation and reducing investment costs.

Detailed Photos

At the heart of a centrifugal pump, the impeller serves as its dynamic core. As liquids are drawn into the center of this rotating component, they are swiftly captured by the vanes and propelled to greater velocities, only to be discharged by centrifugal force into the diffuser case. This casing deftly transforms kinetic energy into head or pressure, making the impeller's design critical to pump performance and efficiency. Various impeller designs cater to a myriad of applications, ensuring optimal results.

For our submersible sewage pumps, we offer a diverse range of impeller options, including vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with a cutter type to suit your specific needs.

Equipped with a robust copper electric motor and UL-certified waterproof armored cable, our submersible sewage pump guarantees a stable power supply, even in conditions demanding substantial flow rates.

The auto coupling set, synonymous with a guide rail system, streamlines maintenance by enabling effortless lifting or lowering of pumps within a sump or chamber. Without disconnecting fittings or pipework, this assembly, which includes a base, pump adaptor, and upper rail positioning bracket, allows for simple removal and secure seating. The kit, complete with lifting chains and shackles, directs the pump along one or two rails to its precise location or facilitates easy system exit.
The guide rail system includes these essential attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Effective polluted wastewater discharge solutions for factories and commercial-heavy environments.
2. Reliable drainage systems for urban sewage treatment facilities, hospitals, and hotels.
3. Residential sewage pumping stations for hassle-free waste management.
4. High-performance pumps for defense systems, pumping stations, and water plant settings; 5. Versatile solutions for municipal engineering and construction sites.
6. Robust support for exploration, mining, power plants, and accompanying machinery.
7. Efficient systems for rural biogas digesters, irrigation needs, and dredging rivers and ponds.

Technical Parameters

Flow rate range	7 ~ 8000m3 / hr
Head range	7 ~ 60m
Motor speed	740 ~ 2900r/min
Medium temperature	≤ 80'C
Outlet diameter	25 ~ 1500mm

Facilities & Equipments