Robust Grinder Pump for Submersible Sewage and Sludge Disposal

• 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

At SEMHAI, we proudly stand as a leading force in China's pump industry, specializing in delivering top-tier Sewage Pumps, Drainage Pumps, Submersible, and Sump Pumps. Our comprehensive suite of wastewater solutions seamlessly addresses every waste water removal need. From water submersible pumps to sewage effluent sump pumps and drainage systems, our extensive selection sets the standard for quality and efficiency.
Our cutting-edge wastewater solutions, encompassing Drainage and Sewage Pumps, are crafted upon a solid foundation of decades-long expertise. Renowned for their exceptional performance, unwavering reliability, cost efficiency, and ease of serviceability, our products are the epitome of excellence in engineering.

Product Description

The WQ series submersible sewage pump is engineered with remarkable energy-saving capabilities, designed to thwart wrapping and blockages. It features auto-installation and control, addressing solid grains and long fiber waste with unmatched efficiency.

Employing a revolutionary impeller design and advanced mechanical seal, this pump is adept at transporting liquids laden with solids and long fibers. The impeller, featuring a singular or dual flow-path resembling an elbow, delivers superb flow-through performance. Paired with a well-optimized turbine room, it ensures effective operation. Rigorous dynamic and static balancing tests on the impeller guarantee stable and reliable performance, contributing to its superior hydraulic efficiency and versatile installation options, thus streamlining pump station configurations and reducing investment costs.

Detailed Photos

The impeller, the centrifugal pump's heart, accelerates the liquid entering its center, discharging it via centrifugal force. The casing's collection chamber ingeniously converts kinetic energy into head or pressure. The impeller type greatly influences pump performance and efficiency, with variations crafted to meet diverse applications.

Our submersible sewage pumps offer versatile impeller options: vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, each tailored to suit specific needs.

With a robust copper electric motor and UL water-proof armored cable, our submersible sewage pump guarantees a stable power supply, ideal for handling substantial flow rates.

Our auto coupling set, synonymous with guide rail systems, offers unparalleled convenience. This slide rail assembly allows for effortless pump lifting or lowering in sumps or chambers for maintenance, eliminating the need to disconnect fittings or pipe work. A standard kit comprises a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, upper rail positioning bracket, lifting chains, and shackles. Depending on the model, the pump is guided by one or two rails to its optimal seating position, ensuring a positive seal or facilitating easy removal.
Guide rail systems come with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Robust solutions for polluted wastewater discharge from factories and commercial settings.
2. Essential for urban sewage treatment plants, hospitals, and hotels' drainage systems.
3. Reliable operation in residential sewage pumping stations.
4. Integral to defense systems, pumping stations, and water plant configurations; 5. Key elements in municipal engineering and construction sites.
6. Indispensable for exploration, mining, power plants, and as supporting attached machinery.
7. Vital in rural biogas digesters, irrigation, and for dredging 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