Powerful Submersible Pump for Effective Sludge and Sewage Handling

• 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 prestigious leader in pump manufacturing, proudly stands at the forefront of China's Sewage, Sump, Submersible, and Drainage Pump industry. We offer a comprehensive range of cutting-edge pumps meticulously designed for seamless wastewater removal, including advanced water submersible pumps, efficient sewage effluent sump pumps, and state-of-the-art drainage pumps. Discover the finest selection of water management solutions, crafted to perfection.
With a legacy built on unwavering expertise, unmatched performance, and a commitment to reliability, our drainage and sewage pumps redefine waste water solutions. Experience cost efficiency and unparalleled serviceability, backed by decades of industry-leading innovation.

Product Description

Introducing the WQ series submersible sewage pump, a marvel of engineering that boasts remarkable energy-saving capabilities! Engineered with features such as anti-wrapping, non-blocking, automatic installation, and control, it excels in effectively draining solid grains and long fiber debris, ensuring flawless operations.

This pump's innovation lies in its uniquely structured impeller and novel mechanical seal, adept at transporting liquids laden with solids and long fibers. Its impeller, distinctively designed with single or dual flow paths, mirrors an elbow's exceptional flow-through performance. Equipped with an astutely crafted turbine room, the pump operates with extraordinary efficiency and stability, verified through dynamic and static impeller balancing tests. Embrace its advanced hydraulic performance, high efficiency, and flexible installation options that streamline pump station setups, optimizing investment.

Detailed Photos

At the heart of the centrifugal pump is the impeller, a pivotal rotating component. As liquid enters the center of the impeller, its vanes accelerate it to a higher velocity, discharging it via centrifugal force into the casing. The casing's collection chamber ingeniously converts kinetic energy into head pressure. Impeller design is crucial for optimal pump performance and efficiency, with variations tailored for diverse applications.

Our submersible sewage pumps offer a versatile selection of impellers: choose from vortex type, semi-open channel type, non-clog closed type, or the non-clog impeller with cutter type, each crafted to meet specific operational needs with precision.

Equipped with a robust copper electric motor and UL-certified waterproof armored cable, this submersible sewage pump ensures a stable power supply, even for applications requiring a significant flow rate.

The auto coupling set, also known as a guide rail system, revolutionizes pump maintenance. This ingenious slide rail assembly allows for effortless lifting or lowering of pumps within sumps or chambers for cleaning or maintenance, without the need to disconnect any components. Standard kits include a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, and upper rail positioning bracket, complete with lifting chains and shackles. Depending on the selected model, one or two rails guide the pump to its precise seating, ensuring a perfect seal or enabling easy removal.
The guide rail system is equipped with the following attachments,
Fixing stand
Locking arrangement
Bend pipe

Applications

1, Efficient discharge of polluted wastewater from heavily industrialized factories and commercial spaces;
2, Integral part of drainage systems in urban sewage treatment plants, hospitals, and hotels;
3, Essential for residential sewage pumping stations;
4, Vital for defense systems, pumping stations, and water plant settings; 5, Widely used in municipal engineering and construction sites;
6, Crucial for exploration, mining, and power plants, complementing attached machinery;
7, Ideal for rural biogas digesters, irrigation, and the dredging of 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