Efficient Submersible Sludge 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

Shanghai Semhai Pump Co., Ltd. stands as a premier leader in China's pump manufacturing landscape, delivering top-notch solutions such as the Sewage Pump, Drainage Pump, Submersible, and Sump Pump. With an unyielding commitment to excellence, we offer a comprehensive range of pumps designed for efficient waste water removal. Our remarkable array includes highly sought-after water submersible pumps, reliable sewage effluent sump pumps, and advanced drainage pumps that cater to diverse needs across China.
Our innovative wastewater solutions, featuring the distinguished Drainage Pump and Sewage Pump, are the epitome of decades-long expertise. They promise unmatched performance, unwavering reliability, cost-efficiency, and user-friendly serviceability, making them perfect for any waste management system.

Product Description

The WQ series submersible sewage pump is a marvel in energy efficiency, designed to be wrapping-proof and non-blocking. Its features include seamless auto-installation and auto-control, ensuring exceptional drainage of solid grains and long fibrous materials. This pump is the perfect solution for demanding environments.

By integrating a unique impeller structure and an innovative mechanical seal, the pump masterfully transports liquids containing solids and long fibers. Its impeller, available in single or dual flow-path design, mirrors the efficiency of an elbow, ensuring superior flow-through performance. Coupled with a well-engineered turbine room, the pump operates with high effectiveness. Rigorous dynamic and static balancing tests guarantee long-term stability and reliability. This series boasts advanced hydraulic performance, top-tier efficiency, and versatile structures and installation modes, leading to simplified pump station setups and minimized investment costs.

Detailed Photos

The impeller, the heart of a centrifugal pump, is a rotating marvel. It draws liquid into its center, accelerating it with its vanes to achieve higher velocity, and utilizes centrifugal force to discharge it into the casing. The casing chamber transforms kinetic energy into pressure, pivotal for optimal pump performance and efficiency. Tailored impeller variations are meticulously crafted to meet diverse application needs.

Our submersible sewage pumps feature a versatile array of impellers: vortex type, semi-open channel type, non-clog closed type, and the innovative non-clog impeller with cutter. Each is engineered to suit specific operational conditions.

A robust copper electric motor complemented by a UL-certified waterproof armored cable ensures the submersible sewage pump delivers a stable and powerful performance, adept at handling substantial flow rates with ease.

The auto-coupling set, also known as a guide rail set/system, revolutionizes maintenance ease. This slide rail assembly facilitates effortless pump lifting or lowering within a sump or chamber, eliminating the need for disconnecting fittings or pipework. Standard kits include a base (duckfoot or pedestal), pump adaptor/guide hook, and an upper rail positioning bracket, complete with lifting chains and shackles. Depending on the model, one or two rails guide the pump seamlessly to its seating location, ensuring a secure seal and simplifying removal from the system.
The guide rail system includes the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficiently handles polluted wastewater discharge from industrial and commercial sectors;
2. Integral to urban sewage treatment plants, hospitals, and hotels' drainage systems;
3. Essential for residential sewage pumping stations;
4. Vital in defense systems, pumping stations, and water plant settings; 5. Critical for municipal engineering and construction sites;
6. Supports exploration, mining operations, power plants, and associated machinery;
7. Perfect for rural biogas digesters, effective irrigation, and 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