Versatile Dirty Water Pump with Anticorrosive Stainless Steel 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 a beacon of innovation and excellence in the arena of pump manufacturing in China. With a rich portfolio that spans Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps, SEMHAI is your go-to solution for comprehensive waste water removal. We take pride in offering an expansive collection of water submersible pumps, sewage effluent sump pumps, and drainage pumps, all designed to cater to diverse needs across China.
Our wastewater solutions, such as the Drainage Pump and Sewage Pump, are crafted from decades of accumulated expertise. These pumps exemplify performance, reliability, and cost-efficiency, all while ensuring easy serviceability. Discover the pinnacle of technological advancement and trust in our heritage to meet your wastewater challenges head-on.

Product Description

Introducing the WQ series submersible sewage pump, a marvel of engineering designed for exceptional energy savings. Its sophisticated design ensures protection against wrapping and blocking, while offering effortless auto-installation and auto-control. It excels in efficiently handling solid grains and long fiber refuse, setting a new benchmark in drainage solutions.

This innovative pump adopts a distinctive impeller structure coupled with a modern mechanical seal, ensuring seamless transport of liquids containing solids and long fibers. Unlike conventional models, the impeller with its single or dual flow-path design, mimics an elbow of the same section for outstanding flow performance. Complemented by a well-designed turbine room, this pump delivers high efficiency and reliability. Thanks to dynamic and static balancing tests, the impeller operates with supreme stability. The series showcases advanced hydraulic performance, is highly efficient, and offers versatile structures and installation modes, simplifying pump stations and reducing investment costs.

Detailed Photos

The heart of a centrifugal pump lies in its impeller. As the liquid enters the center of this rotating component, it is captured by the impeller's vanes, accelerated, and then discharged through centrifugal force into the case or diffuser. This process converts kinetic energy into head or pressure, pivotal for the pump's performance and efficiency. Impeller designs vary to meet different application needs, enhancing the adaptability and utility of the pump.

For the impeller of our submersible sewage pumps, we provide versatile options including vortex type, semi-open channel type, non-clog closed type, and a non-clog impeller with cutter type, tailored to address various operational requirements.

Engineered for excellence, our submersible sewage pump features a robust copper electric motor and a UL waterproof armored cable, ensuring a steady and reliable power supply even in high flow conditions. Experience the power of innovation with SEMHAI's high-performance solutions.

The auto coupling set, also known as the guide rail system, represents the pinnacle of convenience. This slide rail assembly allows for seamless pump management, enabling easy lifting or lowering within a sump or chamber without disconnecting fittings or pipework. Each standard kit includes a base ('duckfoot' or 'pedestal'), a pump adaptor/guide hook, and an upper rail positioning bracket, complete with lifting chains and shackles. Whether guided by one or two rails, this system ensures proper seating or effortless removal, making maintenance a breeze.
Our guide rail system includes attachments such as:
Fixing stand
Locking arrangement
Bend pipe

Applications

1, Effortless discharge of polluted wastewater from factories and commercial establishments;
2, Comprehensive drainage solutions for urban sewage treatment plants, hospitals, hotels;
3, Reliable residential sewage pumping stations;
4, Strategic deployment in defense systems, pumping stations, and water plant setups; 5, Essential for municipal engineering and construction sites;
6, Vital for exploration, mining, and power plants, providing robust support for attached machinery;
7, Ideal for rural biogas digesters, irrigation, and effective 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