Durable Submersible Pump for Non-Clogging Sludge and Waste Water

• 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 at the pinnacle of innovation as a leading manufacturer and supplier of Sewage Pumps, Drainage Pumps, Submersible, and Sump Pumps in China. We offer a comprehensive range of solutions for waste water management, including our impressive lineup of water submersible pumps, sewage effluent sump pumps, and drainage pumps. Our products are designed to meet the diverse needs of customers across China, ensuring efficient waste water removal and unparalleled performance.
Our waste water solutions, such as the sophisticated Drainage Pump and Sewage Pump, are built upon a rich legacy of expertise. They offer unmatched performance, reliability, cost-efficiency, and serviceability, providing the perfect blend of innovation and practicality for effective waste water management.

Product Description

Introducing the WQ series submersible sewage pump, a marvel of engineering with a remarkable energy-saving effect, exceptional wrapping-proof design, non-blocking capabilities, and features like auto-installation and auto-control. This series excels in draining solid grains and long fiber debris, setting new standards in sewage management.

By incorporating a uniquely designed impeller structure and an advanced mechanical seal, this pump efficiently transports liquids containing solids and long fibers. Unlike conventional impellers, this innovative design employs a single or dual flow-path configuration resembling an elbow of the same section, ensuring outstanding flow-through performance. Coupled with a well-engineered turbine room, the pump operates with exceptional effectiveness. The dynamic and static balancing tests on the impeller guarantee stable and reliable operation. This series boasts superior hydraulic performance, high efficiency, and versatile installation modes, streamlining pump station construction and optimizing investment.

Detailed Photos

The impeller, a vital component of a centrifugal pump, transforms liquid dynamics by accelerating it through its vanes via centrifugal force. This process converts kinetic energy into head or pressure within the casing. The impeller's design profoundly influences pump performance and efficiency, with variations crafted to meet specific application requirements, showcasing the pivotal role of this component in pump functionality.

Our submersible sewage pumps feature a diverse selection of impeller types: vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type. Each option is meticulously designed to cater to various operational demands and enhance pumping efficiency.

The robust copper electric motor paired with a UL waterproof armored cable ensures a consistent and reliable power supply for our submersible sewage pumps, even at high flow rates. This robust construction guarantees long-lasting performance and efficiency.

The auto coupling set, also known as the guide rail set/system, revolutionizes pump maintenance. This innovative slide rail assembly facilitates effortless lifting or lowering of the pump within a sump or chamber, eliminating the need to disconnect fittings, fixings, or pipework. A 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 the model, one or two rails guide the pump to its optimal seating location with a positive seal or enable its removal, ensuring seamless operation and maintenance.
Guide rail system come with the following attachment,
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from industrial and commercial establishments;
2. Reliable drainage systems for urban sewage treatment plants, hospitals, and hotels;
3. Residential sewage pumping stations engineered for optimal performance;
4. Defense systems, strategically positioned pumping stations, and water plant configurations; 5. Municipal engineering projects and construction sites requiring robust solutions;
6. Exploration, mining, and power plant operations with attached machine support;
7. Rural biogas digesters, irrigation systems, and dredging of rivers and ponds, providing versatile applications.

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