Electric Submersible Pump for Wastewater with Non-Clogging Grinder Technology

• 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 manufacturing and supplying of sewage, drainage, submersible, and sump pumps across China, presents a comprehensive array of innovative solutions for efficient wastewater removal. Our extensive selection proudly encompasses high-quality water submersible pumps, sewage effluent sump pumps, and drainage pumps, making us a top choice in the industry.
With decades of expertise, SEMHAI offers unparalleled wastewater solutions including our cutting-edge drainage and sewage pumps. These products are a testament to our commitment to exceptional performance, unwavering reliability, cost efficiency, and superior serviceability.

Product Description

Introducing the WQ series submersible sewage pump, designed with features that promise outstanding energy savings, exceptional wrapping-proof capabilities, non-clogging efficiency, seamless auto-installation, and auto-control. This pump excels in draining solid particles and long fiber debris, setting a benchmark for efficiency.

Equipped with a distinctive impeller structure and a pioneering mechanical seal, our pump effectively handles liquids containing solids and long fibers. The impeller, employing either a single or dual flow-path similar to an efficient elbow section, ensures superb flow-through performance. Complemented by a well-designed turbine room, this pump achieves remarkable operational efficiency. Its impeller, subjected to dynamic and static balancing tests, guarantees stable and reliable performance, offering advanced hydraulic capabilities, high efficiency, various structures, and installation modes.

Detailed Photos

The impeller, the heart of a centrifugal pump, dynamically accelerates liquid introduced at its center, using its vanes to boost the liquid's velocity before centrifugal force propels it into the casing. This action transforms kinetic energy into pressure, with the pump's performance and efficiency intricately linked to impeller design. Our diverse impeller variants cater to a multitude of applications, ensuring optimal performance across different scenarios.

Explore our range of impellers for submersible sewage pumps, including options like vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, each designed to meet specific requirements.

Our robust copper electric motor, coupled with a UL waterproof armored cable, guarantees a steady power supply, optimally supporting the high flow rates of our submersible sewage pumps.

Experience seamless maintenance with our auto coupling set, also known as a guide rail system. This innovative slide rail assembly allows effortless lifting and lowering of pumps within sumps or chambers without disconnecting fittings or pipework. Standard kits include a base, pump adaptor, guide hook, upper rail positioning bracket, and lifting chains with shackles, ensuring a positive seal and easy pump removal.
Guide rail system come with the following attachment,
Fixing stand
Locking arrangement
Bend pipe

Applications

1, Efficiently discharging polluted wastewater from factories and commercial areas;
2, Streamlining drainage systems in urban sewage treatment plants, hospitals, and hotels;
3, Optimizing operations in residential sewage pumping stations;
4, Enhancing defense systems, pumping stations, and water plant settings; 5, Supporting various municipal engineering and construction projects;
6, Facilitating exploration, mining, and power plant operations with auxiliary machines;
7, Benefitting rural biogas digesters, as well as 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