Innovative Non-Clogging Electric Pump for Heavy-Duty Wastewater Use

• 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 a beacon of excellence in the manufacturing and supply of premium Sewage Pumps, Drainage Pumps, Submersible, and Sump Pumps, positioning us as a leader in China’s pump industry. Our comprehensive range of sewage, sump, submersible, and drainage pumps are meticulously crafted for efficient wastewater removal. We pride ourselves on offering an unparalleled selection of water submersible pumps, sewage effluent sump pumps, and drainage pumps, all designed to meet the diverse needs of our esteemed clients.
Our sophisticated wastewater solutions, including our renowned Drainage pumps and Sewage pumps, are the culmination of decades of innovation, with a steadfast commitment to performance, reliability, cost efficiency, and serviceability.

Product Description

Discover the WQ series submersible sewage pump, a marvel of engineering that promises remarkable energy efficiency, anti-wrapping capabilities, non-blocking technology, and features auto-installation and auto-control. This innovative series excels in solid grain and long fiber rubbish drainage, setting a new benchmark in waste management technology.

Utilizing an extraordinary impeller design and a cutting-edge mechanical seal, this pump adeptly handles liquids laden with solids and long fibers. Its impeller configuration offers both single and dual flow-paths, akin to an elbow of the same section, boasting unparalleled flow-through performance. Coupled with an expertly formulated turbine chamber, this pump delivers high efficiency and stable operation, thanks to rigorous dynamic and static balancing tests. With its advanced hydraulic performance and versatile structural options, the pump simplifies pump station operations and optimizes investment.

Detailed Photos

At the heart of a centrifugal pump lies the impeller, the dynamic component that propels liquid from the center, elevating it to greater velocities and utilizing centrifugal force to discharge it into the case (diffuser). This transformation of kinetic energy into head or pressure underscores the critical role of impeller design in determining pump performance and efficiency. Our diverse impeller variants cater to a wide array of applications, ensuring optimal functionality.

We offer a variety of impeller configurations for our submersible sewage pumps: vortex type, semi-open channel type, non-clog closed type, and the innovative non-clog impeller with cutter type, each engineered for specific operational needs.

The robust copper electric motor, paired with a UL waterproof armored cable, guarantees a steady power supply, ensuring the submersible sewage pump operates with a significant flow rate and unwavering reliability.

The auto coupling set, synonymous with guide rail systems, revolutionizes pump maintenance. This ingenious slide rail assembly allows for seamless lifting or lowering of pumps within sumps or chambers, facilitating effortless cleaning or maintenance without disconnecting components. The standard kit, complete with a base (duckfoot or pedestal), pump adaptor/guide hook, and upper rail positioning bracket, includes lifting chains and shackles. Depending on the model, pumps are guided by one or two rails (not included), ensuring precise seating or easy removal.
Guide rail system comes equipped with the following attachments,
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Facilitating the discharge of polluted wastewater from industrial and commercial settings.
2. Integral to the drainage systems of urban sewage treatment plants, hospitals, and hotels.
3. Essential for residential sewage pumping stations.
4. Critical for defense systems, pumping stations, and water plant configurations; 5. Indispensable in municipal engineering and construction sites.
6. Supporting exploration, mining, power plants, with complementary machinery.
7. Serving rural biogas digesters, irrigation systems, and aiding in river and 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