Powerful Submersible Pump for Dirty Water with Non-Clogging Technology

• 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

SEMHAI stands as a pinnacle of excellence as a leading manufacturer and supplier of Sewage Pumps, Drainage Pumps, Submersible, and Sump Pumps across China. We proudly present a comprehensive lineup of robust and efficient Sewage, Sump, Submersible, and Drainage Pumps, meticulously designed for seamless waste water management. Our extensive selection of water submersible pumps, sewage effluent sump pumps, and drainage pumps underscores our commitment to quality and innovation in the water management industry.
Our cutting-edge waste water solutions, featuring Drainage Pumps and Sewage Pumps, are built upon decades of unparalleled expertise. They embody performance excellence, reliability, cost efficiency, and superior serviceability, setting a new benchmark in waste water management.

Product Description

The WQ series submersible sewage pump is engineered with remarkable energy-saving capabilities, featuring a wrapping-proof design, non-clogging technology, auto-installation, and auto-control features. It excels in efficiently draining solid particles and long fiber debris, making it a unique solution in challenging waste management scenarios.

Adopting an innovative impeller structure and a revolutionary mechanical seal, this pump efficiently transports liquids with solids and long fibers. Unlike conventional impellers, it utilizes a single or dual flow-path design akin to an elbow, providing exceptional flow-through performance. Combined with a precisely engineered turbine chamber, the pump operates with remarkable effectiveness and stability. Rigorous dynamic and static balancing tests on the impeller ensure reliable and stable performance. This series boasts advanced hydraulic performance, high efficiency, and diverse structural and installation configurations, thus simplifying pump station operations and significantly reducing investment costs.

Detailed Photos

The impeller serves as the heart of a centrifugal pump, dynamically propelling liquid from the center to the perimeter. It harnesses centrifugal force to accelerate liquid, converting kinetic energy into pressure efficiently. The pump's performance and efficiency are intricately tied to the impeller's design, which is tailored for a multitude of applications to optimize functionality.

Our submersible sewage pumps offer versatile impeller designs, including vortex types, semi-open channels, non-clog closed types, and non-clog impellers with cutter options, catering to diverse operational needs.

Equipped with a robust copper electric motor and UL water-proof armored cable, our submersible sewage pumps deliver unwavering power supply for high-flow rate applications, ensuring reliable and consistent performance.

The auto coupling set, or guide rail system, is an ingenious assembly designed for effortless pump maintenance within sump chambers. It allows easy lifting or lowering of pumps without detaching fittings or pipework. A standard set includes a base, pump adaptor, guide hook, and upper rail positioning bracket, complete with lifting chains and shackles. Depending on the model, one or two guide rails direct the pump to its seating location, ensuring a secure fit or facilitating removal from the system with ease.
The guide rail system is equipped with the following components:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from factories and commercial establishments;
2. Integral part of drainage systems in urban sewage treatment plants, hospitals, and hotels;
3. Essential for residential sewage pumping stations;
4. Vital for defense systems, pumping stations, water plant configurations, and municipal engineering projects, including construction sites;
5. Supportive in exploration, mining, power plants, and as auxiliary equipment;
6. Ideal for rural biogas digesters, irrigation, and dredging operations in 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