Advanced Non-Clogging Sewage Pump with Electric Grinder Chopper 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

SEMHAI stands as a premier beacon of innovation, leading the charge as a manufacturer and supplier of top-tier Sewage Pumps, Drainage Pumps, Submersible, and Sump Pumps in China. We proudly present a comprehensive array of Sewage, Sump, Submersible, and Drainage Pumps designed for efficient wastewater removal. Our pride is in offering an unmatched selection of water submersible pumps, sewage effluent sump pumps, and drainage pumps across China.
Our wastewater solutions, including the highly acclaimed Drainage Pump and Sewage Pump, are the culmination of decades of expertise. They promise unmatched performance, unwavering reliability, exceptional cost efficiency, and effortless serviceability, setting new benchmarks in the industry.

Product Description

Discover the WQ series submersible sewage pump, a marvel of engineering with features that ensure outstanding energy efficiency, resistance to wrapping, non-clogging capabilities, automatic installation, and control. It shines in effectively draining solid grains and long fiber waste, setting new standards for sewage management.

With its unique impeller structure and innovative mechanical seal, this pump excels in transporting liquids containing solids and long fibers efficiently. The impeller boasts a single or dual flow-path design akin to an elbow of the same section, showcasing superior flow-through performance. Complemented by a meticulously designed turbine room, the pump delivers exceptional efficiency and stability. Rigorous dynamic and static balancing tests ensure reliable performance. This series offers advanced hydraulic performance, high efficiency, multiple structures, and installation modes, simplifying pump stations and optimizing investment.

Detailed Photos

The impeller, the heart of a centrifugal pump, is where the magic happens. Liquid enters the center, caught by the impeller's vanes, and accelerated to a higher velocity through rotation, then expelled by centrifugal force into the casing. The collection chamber transforms kinetic energy into pressure, where pump performance and efficiency hinge on the impeller type. Variations of impellers are crafted to meet diverse application needs, each enhancing pump efficacy.

For submersible sewage pumps, we offer an array of impeller types: vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, each tailored for specific requirements and ensuring optimal performance.

A robust copper electric motor, coupled with a UL waterproof armored cable, guarantees a stable power supply for submersible sewage pumps designed for high flow rates, providing unmatched reliability and durability.

An auto coupling set, also known as a guide rail set/system, is a sophisticated slide rail assembly that allows effortless lifting or lowering of a pump within a sump or chamber for cleaning or maintenance, without detaching fittings or pipework. The standard kit includes a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, and upper rail positioning bracket, complete with lifting chains and shackles. Depending on the model, the pump is directed by one or two rails (not included), ensuring precise seating with a positive seal or enabling seamless removal from the system/sump.
Guide rail systems include the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Pollution-laden wastewater discharge from industrial and commercial sectors.
2. Urban sewage treatment systems, hospitals, and hotels' drainage solutions.
3. Residential sewage pumping stations.
4. Defense systems, pumping stations, and water plant configurations; 5. Municipal engineering and construction sites.
6. Exploration, mining, and power plants with attached machine support.
7. Rural biogas digesters, irrigation systems, 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