Efficient Submersible Dirty Water Pump with Non-Clogging Grinder Design

• 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 as the beacon of innovation in the world of water movement solutions. As a premier manufacturer and supplier within China, we specialize in a comprehensive range of Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps designed for efficient waste water removal. Our pride lies in offering a diverse selection of water submersible pumps, sewage effluent sump pumps, and drainage pumps, each crafted with precision and excellence.
Our sophisticated waste water solutions, including the state-of-the-art Drainage and Sewage Pumps, are the culmination of decades of expertise, offering unparalleled performance and reliability. Our focus on cost efficiency and serviceability ensures that our products not only meet but exceed the industry standards.

Product Description

Introducing the WQ series submersible sewage pump, a marvel of modern engineering. It boasts remarkable energy-saving capabilities, is resistant to wrapping, and features a non-blocking design. With its automatic installation and control, this pump is uniquely effective in handling solid grains and long fiber materials, ensuring seamless drainage operations.

Engineered with an innovative impeller structure and a cutting-edge mechanical seal, this pump excels in transporting liquids containing solids and long fibers. Its impeller, designed with a unique single or dual flow-path, mirrors the efficiency of an elbow of identical section, optimizing flow-through performance. Complemented by a well-designed turbine room, this pump operates with enviable efficiency. Its impeller undergoes rigorous dynamic and static balancing tests, ensuring stable, reliable operation. The WQ series boasts advanced hydraulic performance, high efficiency, and flexible installation modes, simplifying pump station construction and reducing investment costs.

Detailed Photos

The impeller, the pivotal component of a centrifugal pump, operates by directing liquid into its center. As it rotates, the vanes accelerate the liquid, boosting its velocity and discharging it through centrifugal force into the diffuser casing. This process transforms kinetic energy into Head or Pressure, crucial to pump performance and efficiency. Various impeller designs cater to a wide array of applications, each tailored for optimal function.

Our submersible sewage pumps feature a variety of impellers to suit diverse needs, including vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type options.

Equipped with a robust copper electric motor and UL-certified waterproof armored cable, our submersible sewage pumps deliver a stable power supply, capable of managing high flow rates with ease.

Our auto coupling set, known as a guide rail system, revolutionizes maintenance and cleaning tasks. This slide rail assembly allows the pump to be easily lifted or lowered within a sump or chamber without disassembling fittings or pipes. A standard kit includes a base (duckfoot or pedestal), pump adaptor/guide hook, and upper rail positioning bracket, complete with lifting chains and shackles. Depending on the model, the pump is guided by one or two rails, ensuring proper alignment and a positive seal, or allowing straightforward removal from the system or sump.
Our guide rail system includes the following components:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficiently manages polluted wastewater discharge from commercial and industrial factories.
2. Integral to urban sewage treatment plants, hospitals, and hotel drainage systems.
3. Essential for residential sewage pumping stations, ensuring seamless operations.
4. Vital for defense systems, pumping stations, and water plant settings; 5. Supports municipal engineering projects and construction sites.
6. Ideal for exploration, mining, and power plant operations, with attached machinery support.
7. Perfect for rural biogas digesters, irrigation projects, and in river and pond dredging activities.

 

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