Non-Clogging Submersible Grinder Pump for Dirty Water with Anticorrosive Cable

• 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 forefront of the industry as a premier manufacturer and supplier of Sewage Pumps, Drainage Pumps, and both Submersible and Sump Pumps in China. Our extensive product line caters to all your waste water removal needs with expertise and precision. Discover a comprehensive array of water submersible pumps, sewage effluent sump pumps, and drainage pumps, proudly crafted with the highest standards in China.
Our innovative wastewater solutions, including our advanced Drainage Pumps and Sewage Pumps, are built on decades of accumulated expertise. They offer unparalleled performance, unmatched reliability, cost-efficiency, and seamless serviceability, delivering excellence in every drop.

Product Description

The WQ series submersible sewage pump is engineered with cutting-edge features such as exceptional energy-saving capabilities, wrapping resistance, non-clogging functionality, automatic installation, and auto-control mechanisms. It excels in the efficient drainage of solid grains and long fiber waste, setting a new standard in performance and innovation.

Utilizing a unique impeller structure complemented by a modern mechanical seal, this pump adeptly transports liquids containing solids and long fibers. Unlike conventional designs, its impeller features a sophisticated single or dual flow-path, akin to an elbow of matching section, offering superior flow-through performance. Paired with a thoughtfully designed turbine room, this pump operates with remarkable efficiency. Rigorous dynamic and static balancing tests ensure the impeller's stable and reliable operation. Its advanced hydraulic performance, coupled with high efficiency and multiple structural options, simplifies pump station setups and reduces investment costs.

Detailed Photos

At the heart of a centrifugal pump lies the impeller, the dynamic rotating component responsible for elevating liquid velocity. As liquid enters the center of the impeller, it is accelerated by the vanes and discharged via centrifugal force. This movement transforms kinetic energy into head or pressure, underscoring the importance of impeller design in pump performance and efficiency. Our impellers are available in diverse variations to cater to a myriad of applications.

For submersible sewage pumps, we offer a selection of impellers including vortex type, semi-open channel type, non-clog closed type, and a specialized non-clog impeller with a cutter, each tailored to optimize performance.

Our pumps boast a durable copper electric motor paired with a UL water-proof armored cable, guaranteeing a stable power supply for high flow rate submersible sewage pumps, ensuring consistent and reliable operation.

The auto coupling set, or guide rail system, facilitates effortless pump maintenance. This slide rail assembly allows for easy lifting or lowering of pumps within a sump or chamber, eliminating the need to disconnect fittings or pipework. Each standard kit includes a base ('duckfoot' or 'pedestal'), a pump adaptor/guide hook, and an upper rail positioning bracket, complete with lifting chains and shackles. Depending on the model, one or two rails (not included) guide the pump to its perfect seating location, ensuring a positive seal and straightforward removal when needed.
Our guide rail system includes the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from industrial and commercial facilities.
2. Integral component of urban sewage treatment plants, hospitals, and hotels.
3. Vital for residential sewage pumping stations.
4. Essential for defense systems, water plants, and municipal engineering projects; also supports construction sites.
5. Supports exploration, mining, power plants, and machinery attachments.
6. Useful in rural biogas digesters, irrigation projects, and for 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