Robust Sewage Pump with UL Anticorrosive Water-Proof Power Cable

• 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 out as a premier manufacturer and supplier of sewage, drainage, submersible, and sump pumps in China. Our comprehensive range caters to waste water removal needs with unparalleled excellence. We proudly present an extensive assortment of water submersible pumps, sewage effluent sump pumps, and specialized drainage pumps, all designed to serve diverse applications across China.
Our innovative waste water solutions, including the drainage pump and sewage pump, are built upon decades of industry expertise. They embody performance excellence, unwavering reliability, cost efficiency, and outstanding serviceability, ensuring that we meet the rigorous demands of modern infrastructure.

Product Description

The WQ series submersible sewage pumps are engineered with superior features, offering exceptional energy-saving performance, anti-wrapping technology, non-blocking capabilities, automatic installation, and fully automated control. They excel in efficiently draining solid grains and long-fiber debris, making them indispensable for diverse waste management needs.

This series, equipped with a unique impeller design and an advanced mechanical seal, expertly handles liquids containing solids and long fibers. The impeller's single or dual flow-path, akin to an elbow, showcases exceptional flow-through efficiency. Coupled with an optimized turbine room and subjected to meticulous dynamic and static balancing tests, the pump operates with remarkable stability and reliability. Its advanced hydraulic performance, high efficiency, and versatile structures simplify pump stations and reduce investment costs.

Detailed Photos

In a centrifugal pump, the impeller is pivotal. Liquid entering the impeller center is propelled at increased velocities by its vanes and expelled due to centrifugal force into the casing, where kinetic energy transitions to pressure. Pump efficiency is closely tied to impeller type, with various designs tailored to specific applications, ensuring optimal performance across different scenarios.

Our submersible sewage pumps feature diverse impeller options: vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, allowing customization to meet specific operational demands.

The robust copper electric motor, paired with a UL-certified waterproof armored cable, provides a stable power supply for submersible sewage pumps, accommodating significant flow rates with ease and reliability.

An auto coupling set, also known as a guide rail system, facilitates effortless pump lifting or lowering within a sump or chamber for maintenance, bypassing the need to disconnect any fittings or piping. The standard kit includes a base (duckfoot or pedestal), pump adaptor/guide hook, and upper rail positioning bracket, complemented by lifting chains and shackles. Depending on the model, one or two guiding rails direct the pump to its optimal seating location, ensuring a positive seal or enabling straightforward removal from the system.
Guide rail system components include:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Polluted wastewater discharge from industrial and commercial sites;
2. Urban sewage treatment facilities, hospitals, hotels;
3. Residential sewage pumping stations;
4. Defense systems, water plant settings, and municipal engineering; 5. Construction sites;
6. Exploration, mining, power plants, and associated machinery;
7. Rural biogas digesters, irrigation, 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