Durable Non-Clogging Submersible Pump for Dirty Water Applications

• 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 leader in the realm of manufacturing and supplying top-tier sewage, drainage, submersible, and sump pumps across China. Our comprehensive product line is meticulously designed for the efficient removal of wastewater, proudly presenting a remarkable selection of submersible pumps, sewage effluent sump pumps, and drainage systems that are unmatched in quality and reliability.
Our cutting-edge wastewater solutions, including our advanced Drainage and Sewage Pumps, are a testament to years of unrivaled expertise. They epitomize the pinnacle of performance, steadfast reliability, unparalleled cost efficiency, and effortless serviceability, revolutionizing wastewater management.

Product Description

Introducing the WQ series submersible sewage pump, a marvel of engineering that boasts remarkable energy-saving capabilities, wrap-proof technology, non-blocking mechanisms, auto-installation, and auto-control features. This series is especially effective in the seamless drainage of solid grains and long fiber waste, ensuring unmatched operational efficiency.

With its innovative impeller structure and cutting-edge mechanical seal, this pump excels in transporting liquids laden with solids and long fibers. The impeller, available in single or dual flow-path designs, mirrors an elbow of the same cross-section to offer exemplary flow performance. Combined with a well-conceived turbine room, this pump operates with high effectiveness, undergoing rigorous dynamic and static balancing tests to guarantee stable and reliable performance. Its advanced hydraulic performance, high efficiency, and versatile structural and installation options simplify pump station requirements and significantly reduce investment costs.

Detailed Photos

The impeller, a pivotal component of centrifugal pumps, performs the critical task of accelerating liquid from its center to its vanes, propelling it to higher velocities. This increased kinetic energy is then converted to pressure by the casing's diffuser. Pump performance and efficiency hinge largely on impeller design, with various adaptations available to meet diverse application needs.

For submersible sewage pump impellers, we offer a variety of options including vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, ensuring the perfect fit for every application.

The robust copper electric motor, paired with a UL-certified waterproof armored cable, guarantees a stable power supply for our submersible sewage pumps, even at high flow rates.

Our auto coupling set, also known as the guide rail system, features a slide rail assembly that facilitates the effortless lifting or lowering of the pump within a sump or chamber. This is achieved without disconnecting any fittings, fixtures, or pipework, thanks to the standard kit comprising a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, and upper rail positioning bracket. This set includes lifting chains and shackles, and depending on the model, the pump is guided by one or two rails (not included) to ensure proper seating or seamless removal.
The guide rail system is equipped with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from industrial and commercial facilities;
2. Integral part of drainage systems in urban sewage treatment plants, hospitals, and hotels;
3. Essential for residential sewage pumping stations;
4. Vital for defense systems, pumping stations, and water plant settings; 5. Key solution in municipal engineering and construction sites;
6. Supports exploration, mining, and power plants, serving as an essential auxiliary machine;
7. Employed in rural biogas digesters, irrigation, and in 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