Reliable Submersible Pump for Dirty Water with Non-Clogging Grinder

• 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., a beacon of excellence in the pump industry, stands as a premier manufacturer and supplier in China, delivering superior Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps. We proudly present an all-encompassing collection of pumps designed for efficient wastewater removal. Our vast array of water submersible pumps and sewage effluent sump pumps showcases our dedication to providing the most reliable solutions across China.
Harnessing decades of profound expertise, our wastewater solutions, including cutting-edge Drainage Pumps and Sewage Pumps, are synonymous with incredible performance, steadfast reliability, unmatched cost efficiency, and exceptional serviceability. Trust SEMHAI to set the benchmark in wastewater management solutions.

Product Description

The WQ series submersible sewage pumps redefine efficiency with their remarkable energy-saving capabilities, superior wrapping-proof design, and non-clogging features. Equipped for automatic installation and control, these pumps excel in handling solid grains and long fiber debris, making them an ideal choice for demanding drainage tasks.

Boasting a unique impeller structure and innovative mechanical seal, our pump deftly handles liquids with solids and long fibers. Unlike conventional designs, the impeller's single or dual flow-path, akin to an elbow, ensures excellent flow-through performance. Combined with a well-designed turbine room, the pump operates with outstanding effectiveness. Dynamic and static balancing tests affirm the impeller's stability and reliability. Experience advanced hydraulic performance, high efficiency, and versatile structures that simplify pump stations and optimize investments.

Detailed Photos

At the core of centrifugal pumps lies the impeller—a crucial rotating component. It captures liquid at the center, accelerating it through vanes to higher velocities, then discharging it via centrifugal force. The casing's collection chamber masterfully converts kinetic energy to pressure, directly influencing pump performance and efficiency. Diverse impeller variations cater to myriad applications, ensuring optimal adaptability.

For submersible sewage pumps, we offer a variety of impeller options: vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type. Choose the best fit for your specific applications and ensure unparalleled performance.

Our submersible sewage pumps are powered by a robust copper electric motor, complemented by a UL water-proof armored cable, providing a stable power supply to handle large flow rates effortlessly.

The auto coupling set, or guide rail system, is a remarkable innovation in pump maintenance. It features a slide rail assembly allowing effortless lifting or lowering of pumps within a sump or chamber without disconnecting fittings or pipework. Each standard kit includes a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, upper rail positioning bracket, lifting chains, and shackles. Pumps are smoothly guided by one or two rails to their precise seating locations, ensuring a perfect seal and ease of removal.
Guide rail system comes complete with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient polluted wastewater discharge from factories and commercial establishments;
2. Comprehensive drainage solutions for urban sewage treatment plants, hospitals, and hotels;
3. Reliable residential sewage pumping stations;
4. Versatile solutions for defense systems, pumping stations, and water plant settings; 5. Municipal engineering and construction site applications;
6. Support in exploration, mining, power plants, and associated machinery;
7. Ideal for rural biogas digesters, irrigation, and the dredging of 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