Non-Clogging Sewage Pump with Durable Grinder for Heavy Use

• 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 pinnacle in the manufacturing and supply of exceptional Sewage Pumps, Drainage Pumps, Submersible, and Sump Pumps across China. We proudly present a comprehensive range of robust Sewage, Sump, Submersible, and Drainage Pumps, expertly crafted for efficient and effective waste water removal. Our extensive selection showcases the finest water submersible pumps, reliable sewage effluent sump pumps, and versatile drainage pumps, all made with precision and quality.
Our state-of-the-art wastewater solutions, including the highly efficient Drainage Pumps and Sewage Pumps, are built upon years of refined expertise. Renowned for their unmatched performance and reliability, these solutions provide cost efficiency and superior serviceability, ensuring long-lasting operational excellence.

Product Description

Introducing the WQ series submersible sewage pump, designed with outstanding features such as impressive energy-saving technology, anti-wrapping capability, non-blockage innovation, and seamless auto-installation with control. This series is uniquely adept at handling drainage of solid grains and long fiber waste, ensuring optimal performance in various demanding environments.

Equipped with a pioneering impeller structure and a cutting-edge mechanical seal, this pump excels in transporting liquids with solids and long fibers. Its innovative impeller design, resembling a single or dual flow-path elbow, offers excellent flow-through performance. Coupled with a smartly engineered turbine room, the pump operates with remarkable efficiency. The dynamic and static balancing tests guarantee stable and reliable functioning. Distinguished by its advanced hydraulic performance, this series boasts high efficiency, versatile structures, and multiple installation modes, optimizing the pump station while reducing investment costs.

Detailed Photos

The impeller serves as the heart of a centrifugal pump. As liquid enters the core of the spinning impeller, it is caught by its vanes, accelerated, and then discharged through centrifugal force into the diffuser case. This process converts kinetic energy into head or pressure. The performance and efficiency of a pump largely depend on the impeller design, with various adaptations tailored for specific applications to ensure optimal performance.

Our submersible sewage pumps feature a variety of impeller types to suit diverse needs, including the vortex impeller, semi-open channel impeller, non-clog closed impeller, and non-clog impeller with cutter type, providing flexible options for various operational requirements.

The submersible sewage pump is powered by a robust copper electric motor and protected by a UL waterproof armored cable, ensuring a stable and reliable power supply for handling large flow rates effectively.

Our auto coupling set, also known as a guide rail system, comprises a slide rail assembly for effortless pump maintenance. This system allows easy lifting or lowering of the pump within a sump or chamber for cleaning or servicing, without the need for disconnecting pipework. A standard kit includes a base (either 'duckfoot' or 'pedestal'), pump adaptor/guide hook, upper rail positioning bracket, along with lifting chains and shackles. Depending on the selected model, one or two rails guide the pump to its precise seating location (ensuring a positive seal) or facilitate simple removal for maintenance.
Our guide rail system is accompanied by the following attachments,
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from industrial factories, commercial complexes;
2. Integral to urban sewage treatment, hospitals, and hotels' drainage systems;
3. Essential for residential sewage pumping stations;
4. Vital for defense systems, water plant setups, and municipal engineering on construction sites;
5. Key for exploration, mining, power plant operations, and auxiliary machinery support;
6. Ideal for rural biogas digesters, irrigation tasks, and river or pond dredging.

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