Robust Stainless Steel Pump for Submersible Wastewater Management Needs

• 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 as a prominent leader in the Chinese market, specializing in the manufacture and supply of top-tier pumps including Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps. Our extensive product line caters to all your wastewater management needs, delivering robust solutions for efficient waste water removal. Explore our diverse range of high-performance water submersible pumps, sewage effluent sump pumps, and drainage pumps, crafted to meet the dynamic demands of wastewater management across China.
Our cutting-edge wastewater solutions, including our Drainage Pumps and Sewage Pumps, are meticulously engineered to build upon decades of industry expertise. These innovations are synonymous with superior performance, unwavering reliability, and remarkable cost-efficiency. Coupled with our commitment to serviceability, these products are the hallmark of trust and excellence in waste water management.

Product Description

Introducing the WQ series submersible sewage pump, a true marvel in engineering, known for its exceptional energy-saving prowess and advanced features. This pump is expertly designed to resist wrapping, prevent blockages, and support auto-installation and auto-control. It offers unparalleled efficiency in draining solid grains and long fiber waste, illustrating a unique solution for complex wastewater challenges.

With a groundbreaking impeller structure and innovative mechanical seal design, this pump efficiently transports liquids containing solids and long fibers. The impeller, crafted with either a single or dual flow path akin to an elbow, maximizes flow-through performance. Enhanced by a well-calibrated turbine room, it operates with remarkable stability and reliability. Undergoing rigorous dynamic and static balancing tests, this pump showcases advanced hydraulic performance, superior efficiency, and versatile installation options, streamlining pump station operations and optimizing investment.

Detailed Photos

The impeller serves as the central force in centrifugal pump operation, where liquid entering through the center is propelled with increased velocity by the impeller's vanes, subsequently discharged into the diffuser by centrifugal force. The casing's collection chamber effectively converts this kinetic energy into head or pressure, crucial for pump performance and efficiency. Varied impeller designs are available to accommodate diverse application needs.

For our submersible sewage pumps, we offer a variety of impeller options including vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, ensuring a perfect fit for your specific requirements.

Our submersible sewage pumps are equipped with a resilient copper electric motor and UL-certified waterproof armored cable, guaranteeing a stable power supply and ensuring optimal function in high-flow scenarios.

The auto coupling set, also known as a guide rail system, revolutionizes maintenance. This slide rail assembly allows easy pump lifting or lowering within a sump or chamber for cleaning or maintenance, eliminating the need for disconnecting fittings or pipework. Standard kits include a duckfoot or pedestal base, 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, ensuring proper seating with a positive seal or facilitating easy removal.
Guide Rail System comes complete with the following attachments:
Fixing Stand
Locking Arrangement
Bend Pipe

Applications

1. Optimized for the discharge of polluted wastewater from industrial and commercial sectors;
2. Integral to the drainage systems of urban sewage treatment plants, hospitals, and hotels;
3. Essential for residential sewage pumping stations;
4. Critical for defense systems, pumping stations, and water plant configurations; 5. Vital for municipal engineering and construction sites;
6. Indispensable in exploration activities, mining operations, and power plants as auxiliary equipment;
7. Versatile for rural biogas digesters, irrigation, and 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