Non-Clogging Submersible Dirty Water Grinder Pump with UL 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

SEMHAI stands as a distinguished leader in the realm of manufacturing and supplying premium Sewage Pumps, Drainage Pumps, Submersible, and Sump Pumps throughout China. Our comprehensive range includes top-tier solutions for wastewater management, encompassing Submersible Pumps, Sewage Effluent Sump Pumps, and Drainage Pumps. We take great pride in delivering an expansive variety of water submersible pumps, ensuring exceptional performance and reliability in waste water removal across China.
Our innovative wastewater solutions, including the highly efficient Drainage Pump and Sewage Pump, are the culmination of decades of expertise. They offer unparalleled performance, exceptional reliability, cost-efficiency, and remarkable serviceability. Each product reflects our commitment to quality and innovation, ensuring the best in water management solutions.

Product Description

The WQ series submersible sewage pump is crafted with features that include outstanding energy efficiency, wrap-proof and non-blocking capabilities, seamless auto-installation, and auto-control functionality. This advanced design is uniquely effective in managing the drainage of solid grains and long-fiber debris, ensuring smooth operation under challenging conditions.

Innovatively designed with a unique impeller structure and a state-of-the-art mechanical seal, this pump efficiently transports liquids containing solids and long fibers. Unlike conventional impellers, this pump's impeller employs a single or dual flow-path design akin to an elbow of identical section, facilitating superior flow-through performance. Coupled with an appropriately designed turbine room, it achieves remarkable operational effectiveness. Comprehensive dynamic and static balance testing ensures stable and reliable performance, while its advanced hydraulic performance, high efficiency, and multiple structural and installation options simplify pump station setups and reduce investment costs.

Detailed Photos

The impeller, a vital component of a centrifugal pump, is designed to enhance pump performance. Liquid enters the center of the rotating impeller, where it's propelled by the vanes and accelerated to a higher velocity. This energy is then converted into pressure and discharged through centrifugal force into the casing. The casing's collection chamber turns much of the kinetic energy into head or pressure. The performance and efficiency of a pump largely depend on the impeller's type, which is tailored to suit various applications.

Our submersible sewage pumps offer versatile impeller options, including vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, providing optimal solutions for diverse applications.

Featuring a robust copper electric motor and a UL-certified waterproof armored cable, our submersible sewage pump delivers a stable power supply, ensuring high efficiency and reliability even with large flow rates.

The auto coupling set, also referred to as a guide rail system, is an ingenious slide rail assembly facilitating easy lifting or lowering of pumps within a sump or chamber for maintenance without disconnecting any fittings or pipework. The 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. Depending on the model, the pump is guided up and down by one or two rails (not included), ensuring proper seating with a positive seal or enabling straightforward removal from the system.
The guide rail system is equipped with the following essential attachments,
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from factories and commercial establishments experiencing heavy usage;
2. Integral component of the drainage systems in urban sewage treatment plants, hospitals, and hotels;
3. Essential for residential sewage pumping stations, ensuring sanitation and environmental safety;
4. Vital in defense systems, pumping stations, water plant configurations, and municipal engineering projects, as well as construction sites;
5. Expansive solutions for exploration, mining operations, power plants, with supporting attached machinery;
6. Ideal for rural biogas digesters, irrigation tasks, and the dredging of rivers and ponds, promoting sustainable and efficient water management.

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