Efficient Grinder Pump for Reliable Submersible Sewage Management

• 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., a distinguished leader in the realm of pump manufacturing, stands at the forefront as a premier supplier of Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps across China. Our comprehensive and meticulously crafted collection of pumps is designed for seamless wastewater removal. We take immense pride in offering an expansive array of water submersible pumps, robust sewage effluent sump pumps, and efficient drainage pumps that cater to the diverse needs of our clientele throughout China.
Our expertly engineered wastewater solutions, featuring our renowned Drainage Pumps and Sewage Pumps, are a synthesis of decades of cumulative expertise. Known for their unparalleled performance, steadfast reliability, cost-effectiveness, and enduring serviceability, these solutions are the epitome of excellence in wastewater management.

Product Description

The WQ series submersible sewage pump is a marvel of modern engineering, boasting significant energy-saving capabilities, wrapping-proof design, non-block functionality, and features auto-installation and auto-control systems. It demonstrates a unique proficiency in effectively managing the drainage of solid grains and long-fiber waste.

With the integration of a distinctive impeller structure and an innovative mechanical seal, this pump excels in transporting liquids containing solids and long fibers. Unlike traditional impellers, this pump features a single or dual flow-path impeller design, akin to an elbow, ensuring remarkable flow-through performance. Coupled with a precisely designed turbine room, it operates with impressive efficiency. The impeller undergoes dynamic and static balancing tests, ensuring it runs with exceptional stability and reliability. This series offers advanced hydraulic performance, high efficiency, and diverse structures and installation modes, simplifying pump station setups and optimizing investment.

Detailed Photos

In the heart of a centrifugal pump lies the impeller, a pivotal rotating component. It captures liquid directed into its center, accelerating it to heightened velocities through its vanes, and then discharges it with centrifugal force into the casing. The casing's collection chamber ingeniously transforms much of this kinetic energy into Head or Pressure. The impeller's design is critical, with various adaptations crafted to meet diverse application needs, directly influencing pump performance and efficiency.

Exploring the impeller options for submersible sewage pumps, we proudly offer a range of types: vortex, semi-open channel, non-clog closed, and non-clog impeller with cutter type, ensuring optimal solutions for varied operational needs.

With a robust copper electric motor and UL-certified waterproof armored cable, our submersible sewage pump guarantees a stable power supply, even at high flow rates, ensuring unwavering reliability and performance.

The auto coupling set, or guide rail system, is an ingenious slide rail assembly facilitating easy pump elevation or descent within a sump or chamber for maintenance, without dismantling fittings or pipework. Each standard kit includes a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, and upper rail positioning bracket, complete with lifting chains and shackles. Depending on your selected model, one or two rails guide the pump, ensuring accurate seating with a positive seal or simple removal.
Guide rail system comes with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1, Efficient discharge of polluted wastewater from various factories and commercial establishments.
2, Integral to the drainage systems of urban sewage treatment plants, hospitals, and hotels.
3, Vital for residential sewage pumping stations, ensuring seamless operations.
4, Essential components for defense systems, pumping station tasks, and water plant settings; 5, Municipal engineering and construction sites benefit greatly from our pumps.
6, Perfectly suited for exploration, mining activities, power plants, and auxiliary machinery support.
7, Ideal for rural biogas digesters, efficient irrigation, and tasks like 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