Heavy-Duty Dirty Water Pump with Non-Clogging Grinder Technology

• 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 proudly stands as a premier manufacturer and esteemed supplier within the pump industry of China. Specializing in a comprehensive array of sewage, drainage, submersible, and sump pumps, we provide top-tier solutions for wastewater removal. Our diverse collection features an unparalleled selection of water submersible pumps, sewage effluent sump pumps, and drainage pumps, all crafted to meet the highest standards of quality and efficiency.
Our innovative wastewater solutions, particularly our Drainage and Sewage Pumps, are the culmination of years of expertise and dedication. They promise superior performance, unmatched reliability, and remarkable cost efficiency, ensuring easy serviceability. These pumps are designed to meet the rigorous demands of modern wastewater management.

Product Description

The WQ series submersible sewage pump is engineered with cutting-edge features that include an impressive energy-saving effect, anti-wrapping capability, non-blocking performance, and automatic installation and control. This pump is exceptionally effective in draining solid particles and long fibrous waste, making it indispensable in challenging environments.

With its unique impeller design and advanced mechanical seal, this pump excels at transporting liquids with solids and long fibers. Unlike conventional impellers, this model incorporates single or dual flow-path structures, akin to an elbow, ensuring exceptional fluid passage. The combination of smart turbine room design and dynamic balancing tests guarantees stable and reliable operations. This series boasts advanced hydraulic performance, high efficiency, and flexible installation options, simplifying pump station configurations and optimizing investment.

Detailed Photos

In centrifugal pumps, the impeller serves as the crucial rotating component. As liquid is fed into the center, it is propelled by the vanes, increasing its velocity through rotation, and then expelled into the casing by centrifugal force. The casing's collection chamber effectively converts this kinetic energy into pressure, or 'head'. Pump performance is largely influenced by the impeller type, tailored for diverse applications to enhance functionality and efficiency.

Our submersible sewage pumps offer a variety of impeller options to best suit your needs: vortex, semi-open channel, non-clog closed, and non-clog impeller with cutter types. Each is designed to handle specific waste challenges, ensuring optimal operation and longevity.

Equipped with a robust copper electric motor and UL certified waterproof armored cable, our submersible sewage pumps are engineered for a stable power supply and to handle high flow rates efficiently, ensuring reliable and consistent performance even in demanding conditions.

The auto coupling set, also known as the guide rail system, simplifies maintenance. This slide rail assembly allows for easy lifting or lowering of the pump within a sump or chamber without disconnecting fittings. It includes a base ('duckfoot'), pump adaptor/guide hook, and upper rail positioning bracket, along with lifting chains and shackles. Depending on the model, pumps are guided by one or two rails, which are not included, ensuring precise seating or convenient removal.
Guide rail system come with the following attachment,
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficiently discharges polluted wastewater from industrial and commercial establishments, handling heavy-duty operations with ease.
2. Integral to the drainage systems of urban sewage treatment facilities, hospitals, and hotels, ensuring smooth and reliable operation.
3. Serves as a vital component in residential sewage pumping stations, facilitating waste management in domestic settings.
4. Deployed in defense systems, pumping stations, and water plant settings, supporting municipal engineering and construction sites.
6. Supports exploration, mining, and power plant operations, offering robust performance in demanding environments.
7. Essential for rural biogas systems, irrigation, and the maintenance of waterways, such as 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