UL Waterproof Submersible Pump for Efficient Wastewater Management

• 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 an eminent leader in the manufacturing and supplying of premium Sewage Pumps, Drainage Pumps, Submersible, and Sump Pumps in China. Our comprehensive range of pumps is meticulously crafted to efficiently address all your wastewater removal needs. Renowned for our exceptional collection, we proudly offer an extensive array of water submersible pumps, sewage effluent sump pumps, and drainage pumps, all designed for unparalleled performance and reliability.
Harnessing decades of expertise, our wastewater solutions, including top-tier Drainage and Sewage Pumps, are crafted to deliver unmatched performance, unwavering reliability, cost efficiency, and exceptional serviceability.

Product Description

The WQ series submersible sewage pump is engineered with groundbreaking features such as significant energy-saving benefits, advanced wrapping-proof technology, non-blocking design, and equipped with auto-installation and auto-control capabilities. It excels uniquely in draining solid particles and long-fiber debris, ensuring optimal performance in challenging environments.

Utilizing a novel impeller structure combined with a state-of-the-art mechanical seal, this pump excels in transporting liquids containing solids and long fibers. Unlike conventional designs, its impeller features a single or dual flow-path, akin to an elbow with the same section, and boasts exceptional flow-through performance. Coupled with a well-designed turbine chamber, this pump achieves remarkable efficiency and stability, affirmed by rigorous dynamic and static balancing tests on the impeller. The series promises advanced hydraulic performance, superior efficiency, and a variety of structures and installation modes, streamlining pump station operations and reducing investments.

Detailed Photos

The impeller is the pivotal rotating element of a centrifugal pump, ingeniously designed to accelerate liquid from its center through its vanes, discharging it via centrifugal force into the case (diffuser). The casing's collection chamber adeptly converts kinetic energy into head or pressure. Pump performance and efficiency are largely determined by the impeller type, which varies to suit diverse applications.

Our range of submersible sewage pump impellers includes the vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, offering versatile options for various needs.

A robust copper electric motor coupled with a UL waterproof armored cable guarantees a stable power supply for our submersible sewage pump, tailored for large flow rates to meet demanding requirements.

An auto coupling set, also recognized as a guide rail set/system, features a slide rail assembly that simplifies the lifting or lowering of a pump within a sump or chamber for maintenance, without disconnecting fittings, fixings, or pipework. The standard kit includes a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, and an upper rail positioning bracket, along with lifting chains and shackles. Depending on the selected model, the pump is guided by one or two rails (not included), ensuring precise seating or facilitating easy removal from the system/sump.
The guide rail system is equipped with the following attachments:
- Fixing stand
- Locking arrangement
- Bend pipe

Applications

1. Efficient discharge of polluted wastewater from bustling factories and commercial settings;
2. Integral drainage systems for urban sewage treatment plants, hospitals, and hotels;
3. Reliable residential sewage pumping station solutions;
4. Strategic defense systems, comprehensive pumping stations, and water plant settings; 5. Essential for municipal engineering and construction sites;
6. Vital support for exploration, mining, power plants, and associated machinery;
7. Integral for rural biogas digesters, irrigation, and the 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