Submersible Wastewater Pump: Durable Stainless Steel Cutter Grinder

• 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

At SEMHAI, we proudly stand as the leading manufacturer and supplier of premium Sewage, Drainage, Submersible, and Sump Pumps across China. Our comprehensive range of top-tier pumps is engineered to meet all your wastewater removal needs with exceptional efficiency. Discover our extensive selection, including advanced water submersible pumps, high-performance sewage effluent sump pumps, and reliable drainage pumps—all designed with precision and innovation.
Our wastewater solutions, encompassing both drainage and sewage pumps, are the culmination of decades-long expertise and unparalleled dedication. Experience unmatched performance, remarkable reliability, and cost-effective serviceability that cement our solutions as the gold standard in the industry.

Product Description

Introducing the WQ Series Submersible Sewage Pump—a marvel of engineering that promises superior energy efficiency, exceptional anti-wrapping capabilities, and unparalleled non-blocking technology. This cutting-edge pump features auto-installation and auto-control, specifically crafted to handle the drainage of solid grains and long fiber waste with remarkable ease.

Thanks to its innovative impeller structure and state-of-the-art mechanical seal, this pump adeptly transports liquids containing solids and long fibers. Its impeller, designed with a unique single or dual flow-path similar to an elbow, ensures outstanding flow-through and performance. Featuring a meticulously balanced impeller and an advanced hydraulic design, this pump offers exceptional efficiency, reliability, and versatility in installation modes, simplifying pump station setups and reducing investment costs.

Detailed Photos

The impeller serves as the heart of a centrifugal pump. As liquid enters the impeller's center, its vanes accelerate the flow, propelling it outward by centrifugal force into the diffuser, where kinetic energy is masterfully converted into head or pressure. The impeller's design—whether vortex, semi-open channel, or non-clog—plays a pivotal role in determining pump performance and efficiency, tailored to meet 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, catering to a wide array of operational requirements.

The robust copper electric motor, paired with a UL waterproof armored cable, guarantees a stable and powerful supply for submersible sewage pumps, ensuring optimal performance even at high flow rates.

An auto coupling set, also known as a guide rail system, revolutionizes pump maintenance. Featuring a slide rail assembly, it allows for effortless lifting or lowering of pumps for cleaning without disconnecting any components. The standard kit, complete with a base pedestal, pump adaptor/guide hook, and upper rail positioning bracket, ensures seamless operation with included lifting chains and shackles. Depending on the model, one or two guiding rails facilitate precise pump seating or removal.
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 sources.
2. Reliable drainage solutions for urban sewage treatment plants, hospitals, and hotels.
3. Essential for residential sewage pumping stations.
4. Integral to defense systems, water plants, and construction site water settings; 5. Pivotal for municipal engineering projects.
6. Vital for exploration, mining, and power plant applications, serving as indispensable support equipment.
7. Ideal for rural biogas digesters, irrigation, and environmental management such as river and pond dredging.

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