Ultra-Durable Electric Pump for Submersible Dirty Water and Slurry Use

• 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 the foremost powerhouse in the manufacturing and supply of pumps across China, specializing in Sewage Pumps, Drainage Pumps, Submersible and Sump Pumps. Our all-encompassing range features sophisticated solutions for waste water removal, encompassing water submersible pumps, sewage effluent sump pumps, and adept drainage pumps. Revel in our unparalleled dedication to innovation and quality, setting the benchmark in the industry.
At SEMHAI, our wastewater solutions, including the advanced Drainage Pump and Sewage Pump, are the epitome of engineering excellence. These solutions are crafted with years of expertise combined with unmatched performance, reliability, and cost efficiency, ensuring serviceability that stands the test of time.

Product Description

The WQ series submersible sewage pump is a marvel of modern engineering, offering remarkable energy-saving capabilities. Designed to be wrapping-proof and non-blocking, it features automatic installation and control. Its unique prowess in draining solid grains and long fiber waste makes it an indispensable tool in sewage management.

Engineered with a cutting-edge impeller structure and innovative mechanical seal, this pump excels in transporting liquids laden with solids and long fibers. Diverging from traditional designs, its impeller utilizes a single or dual flow-path akin to an elbow, ensuring superior flow performance. Combined with an optimally designed turbine chamber, this pump delivers exceptional efficiency and stability, thanks to rigorous dynamic and static balancing tests.

Detailed Photos

The heart of a centrifugal pump, the impeller, plays a crucial role in its performance. Liquid is channeled to the center of the impeller, accelerated by its vanes, and expelled at higher velocity by centrifugal force into the diffuser. This sophisticated process converts kinetic energy into pressure, pivotal for pump efficiency. Diverse impeller designs are available to cater to various applications, each fine-tuned for optimal performance.

Our submersible sewage pumps feature a range of impeller options: vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, ensuring versatile solutions for diverse needs.

Equipped with a robust copper electric motor and a UL-certified waterproof armored cable, our submersible sewage pump delivers a stable, powerful flow, meticulously engineered for reliability and longevity.

The auto coupling set, also known as a guide rail system, revolutionizes maintenance and operation. This assembly facilitates the effortless lifting or lowering of pumps for cleaning or maintenance without disconnecting any fittings. Comprising a base, pump adaptor/guide hook, and upper rail bracket, the system includes lifting chains and shackles. Depending on the model, one or two guiding rails ensure precise positioning and easy removal, enhancing operational efficiency.
Guide rail system comes with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficiently handles polluted wastewater discharge from industrial and commercial sectors.
2. Integral to the drainage systems in urban sewage treatment plants, hospitals, and hotels.
3. Vital for residential sewage pumping stations.
4. Essential for defense systems, water plant settings, and municipal engineering projects.
5. Supports exploration, mining, and power plant operations seamlessly.
6. Perfect for rural biogas digesters, irrigation systems, and dredging operations.

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