Powerful Sludge Pump with Chopper Function for Mining Applications

• 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 at the forefront as a distinguished manufacturer and supplier of premium Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps in China. We proudly present a comprehensive range of these pumps, expertly designed for seamless waste water removal. Our stellar selection includes top-performing water submersible pumps, efficient sewage effluent sump pumps, and high-capacity drainage pumps.
Our highly advanced wastewater solutions, featuring our Drainage Pumps and Sewage Pumps, are the epitome of engineering excellence. Built on decades of specialized expertise, they promise unparalleled performance, steadfast reliability, and remarkable cost efficiency, all while ensuring ease of serviceability.

Product Description

Introducing the WQ Series Submersible Sewage Pump, a marvel of engineering with exceptional energy-saving capabilities. This pump boasts an innovative design that is wrapping-proof, non-blocking, and equipped with features like auto-installation and auto-control. It excels in efficiently draining solid particles and long-fiber waste with unmatched precision.

Equipped with a unique impeller structure and a cutting-edge mechanical seal, the pump proficiently handles liquids containing solids and long fibers. Its impeller, designed for superior flow efficiency, mirrors a single or dual flow-path similar to a smooth, high-flow elbow. Coupled with a well-designed turbine room, this pump demonstrates outstanding performance, stability, and reliability, as confirmed by rigorous dynamic and static balancing tests.

Detailed Photos

The impeller serves as the dynamic heart of a centrifugal pump. Liquid introduced at the center of this rotating marvel is captured by the vanes, accelerated, and then propelled outward by centrifugal force into the surrounding diffuser casing. This transformative process converts kinetic energy into head or pressure, underpinning the pump’s performance and efficiency. Various impeller designs cater to diverse application needs, ensuring optimal efficiency and functionality.

For our submersible sewage pumps, we offer a range of impeller options tailored to specific requirements, including vortex types, semi-open channel types, non-clog closed types, and innovative non-clog impellers with integrated cutters.

Our submersible sewage pumps are powered by a robust copper electric motor and feature a UL-certified water-proof armored cable, ensuring stable and reliable power supply even for high flow rate applications.

The auto coupling set, also referred to as a guide rail system, revolutionizes pump maintenance. This assembly comprises a slide rail mechanism that allows seamless lifting or lowering of the pump within a sump or chamber without detaching fittings or pipe work. Standard kits include a 'duckfoot' or 'pedestal' base, pump adaptor, upper rail bracket, lifting chains, and shackles, offering effortless maintenance with perfect alignment and positive sealing.
Guide rail system come with the following attachment,
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficiently handles polluted wastewater discharge from industrial and commercial facilities;
2. Integral to the drainage systems of urban sewage treatment plants, hospitals, and hotels;
3. Essential for residential sewage pumping stations;
4. Used in defense systems, pumping stations, and water plant settings; 5. Vital for municipal engineering and construction sites;
6. Supports exploration, mining, and power plants with auxiliary applications;
7. Ideal for rural biogas digesters, irrigation, 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