High-Performance Submersible Grinder Pump for Dirty Water Removal

• 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

As a beacon of innovation and excellence in the world of pumps, SEMHAI stands at the forefront as the premier manufacturer and trusted supplier of Sewage, Drainage, Submersible, and Sump Pumps in China. We proudly present a comprehensive arsenal of pumps designed for efficient waste water evacuation, including an extensive array of water submersible pumps and sewage effluent sump pumps that cater to diverse drainage needs across China.
Our groundbreaking waste water solutions, such as the cutting-edge Drainage and Sewage Pumps, are built upon a legacy of decades of unparalleled expertise. These solutions offer exceptional performance, unwavering reliability, optimal cost efficiency, and outstanding serviceability, making them the cornerstone of any water management system.

Product Description

Introducing the WQ series submersible sewage pump—the pinnacle of innovation with its remarkable energy-saving capabilities, wrap-proof design, and seamless operation. This pump is engineered for automatic installation and control, exceptional in managing solid debris and long fibers, ensuring non-blockage for uninterrupted service.

Harnessing a revolutionary impeller structure and a cutting-edge mechanical seal, this pump tackles liquids with solids and long fibers effortlessly. Its impeller, crafted for superior flow-through performance, is unrivaled in its stability and reliability. The advanced hydraulic design, combined with high efficiency and versatile installation options, simplifies pump station architecture and optimizes investment, promising exceptional results.

Detailed Photos

In the realm of centrifugal pumps, the impeller reigns supreme as the dynamic core. As liquid enters the impeller's center, it is swiftly gathered by the vanes, accelerated, and discharged through centrifugal force. The casing's collection chamber expertly converts kinetic energy into pressure, demonstrating how the impeller's type profoundly influences pump efficiency and performance, adapting seamlessly to a myriad of applications.

Our submersible sewage pumps boast an impressive selection of impellers: from vortex type to semi-open channel, to non-clog closed type and the innovative non-clog impeller with cutter type, each tailored for specific operational needs.

Engineered for excellence, the robust copper electric motor paired with a UL-certified waterproof armored cable delivers consistent power for high-flow submersible sewage pumps, ensuring steadfast operation.

The auto coupling set, or guide rail system, revolutionizes maintenance with its ingenious slide rail assembly, allowing effortless pump relocation within a sump. This system features a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, upper rail positioning bracket, and includes lifting chains and shackles. It guides the pump with precision, ensuring optimal seating or effortless removal.
Guide rail system comes with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from robust industrial activities;
2. Integral to the drainage systems of urban sewage treatment facilities, hospitals, and hotels;
3. Essential for residential sewage pumping operations;
4. Vital for defense infrastructure, pumping stations, and water plant configurations; 5. Indispensable for municipal projects and construction endeavors;
6. Crucial in the realms of exploration, mining, and power generation;
7. Ideal for rural biogas systems, agricultural irrigation, and river and pond maintenance.

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