Non-Clogging Chopper Pump for Mining Sewage and Sludge Removal

• 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. is a prestigious leader in the realm of high-quality sewage, drainage, submersible, and sump pumps. As a distinguished manufacturer and supplier in China, Semhai offers a comprehensive and innovative range of products dedicated to efficient wastewater removal. Revel in our diverse selection of water submersible pumps, sewage effluent sump pumps, and drainage pumps, setting new standards in the Chinese market with unmatched reliability and performance.
Our cutting-edge wastewater solutions, including the Drainage Pump and Sewage Pump, are the result of decades of dedication and expertise. These advanced pumps are engineered for superior performance, unwavering reliability, and unparalleled cost-efficiency, all while ensuring exceptional serviceability.

Product Description

Introducing the WQ series submersible sewage pump, renowned for its exceptional energy-saving capabilities and unique features such as wrapping-proof design and non-blocking technology. This pump is equipped with sophisticated auto-installation and auto-control functions, delivering extraordinary results in managing solid grains and long fiber waste.

Our pump boasts an innovative impeller structure combined with a state-of-the-art mechanical seal, effectively handling liquids containing solids and long fibers. Its dual or single flow-path impeller, akin to an elbow of matching section, ensures superior flow-through performance. Paired with a precisely engineered turbine room, this pump operates with remarkable efficiency and stability, as confirmed by rigorous dynamic and static balancing tests. With advanced hydraulic performance, high efficiency, and versatile installation options, this pump simplifies pump station configurations and reduces investment costs.

Detailed Photos

The impeller, a pivotal component of centrifugal pumps, dynamically accelerates liquid to higher velocities as it spins. Entrained by the vanes, the liquid gains kinetic energy, converted into head or pressure within the casing's collection chamber. The efficiency and performance of a pump largely depend on the impeller type, designed with variations to meet diverse application needs.

For our submersible sewage pumps, we offer an array of impeller options: vortex type, semi-open channel type, non-clog closed type, and the non-clog impeller with cutter type, catering to different operational demands.

Our submersible sewage pumps are powered by a robust copper electric motor paired with UL waterproof armored cables, ensuring reliable and powerful operations even at high flow rates.

The auto coupling set, also known as a guide rail system, is a convenient slide rail assembly that allows effortless pump elevation or descent within a sump or chamber for maintenance without detaching fittings. Each standard kit includes a base (either a 'duckfoot' or 'pedestal'), pump adaptor/guide hook, and upper rail positioning bracket, complemented by lifting chains and shackles. Depending on the model, the pump glides along one or two rails, directing it to the correct seating spot with a positive seal or facilitating easy removal from the sump.
Our guide rail system is enhanced with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from industrial and commercial facilities.
2. Integral part of urban sewage treatment plant drainage systems, as well as hospitals and hotels.
3. Essential for residential sewage pumping stations.
4. Key component in defense systems, strategic pumping stations, and water plant infrastructures. 5. Vital for municipal engineering and construction sites.
6. Perfectly suited for exploration, mining operations, and power plant auxiliary machinery.
7. Ideal for rural biogas digesters, irrigation tasks, and 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