Non-Clogging Submersible Pump for Fast and Efficient Sewage Disposal

• 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 pioneer in the industry, stands tall as a premier manufacturer and supplier specializing in a versatile array of pumping solutions including Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps. Proudly presenting a complete lineup for efficient waste water management, we bring you unrivaled options for water submersible pumps, sewage effluent sump pumps, and comprehensive drainage systems, all crafted with precision in China.
Our innovative waste water solutions, featuring both the Drainage Pump and Sewage Pump, are built upon a solid foundation of decades of expertise and innovation. Committed to excellence, we deliver unparalleled performance, reliability, cost-efficiency, and serviceability, ensuring that our products exceed expectations with every use.

Product Description

Introducing the WQ series submersible sewage pump, designed with cutting-edge features such as exceptional energy-saving capabilities, anti-wrapping technology, non-blocking functionality, and seamless auto-installation and control. It is uniquely effective in managing solid grain and long fiber waste, ensuring a superior drainage solution.

Innovatively engineered with a distinctive impeller structure and a state-of-the-art mechanical seal, this pump excels at transporting liquids containing solids and long fibers. The advanced impeller design, with its single or dual flow-path configuration akin to a streamlined elbow, ensures outstanding flow-through performance. This, combined with a well-designed turbine room, ensures the pump operates with exceptional efficiency. Rigorous dynamic and static balancing tests further guarantee stable and reliable operation, making this series a standout with its superior hydraulic performance, high efficiency, diverse structural options, and installation modes, leading to simplified pump stations and reduced investment costs.

Detailed Photos

The impeller, the heart of a centrifugal pump, is a marvel of engineering. Liquid is drawn into the core of the impeller, where the rotating vanes accelerate it to enhance velocity. This energy is then transformed, using centrifugal force, into pressure within the casing's collection chamber. The impeller's design is crucial, as it directly influences pump performance and efficiency. To accommodate diverse applications, a variety of impeller designs have been developed.

For our submersible sewage pumps, we offer an array of impeller options including vortex type, semi-open channel type, non-clog closed type, and a specialized non-clog impeller with cutter type, each tailored to meet specific application needs.

Equipped with a robust copper electric motor and UL-certified waterproof armored cable, our submersible sewage pumps ensure a stable power supply, adeptly handling high flow rates with ease and reliability.

Our auto coupling set, also known as a guide rail system, revolutionizes pump maintenance. This slide rail assembly facilitates easy lifting or lowering of the pump within a sump or chamber for cleaning or maintenance, without needing to disconnect any fittings or piping. A typical kit includes a base (duckfoot or pedestal), pump adaptor/guide hook, and an upper rail positioning bracket, complete with lifting chains and shackles. Depending on the model, the pump is guided by one or two rails, ensuring precise seating or simple removal.
Guide rail system comes with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1. Efficient discharge of polluted wastewater from industrial and commercial settings;
2. Optimized drainage systems for urban sewage treatment plants, hospitals, and hotels;
3. Essential for residential sewage pumping stations;
4. Vital in defense systems, water plant settings, and municipal infrastructures, including construction sites;
5. Integral for exploration, mining operations, power plants, and associated machinery support;
6. Perfect for rural biogas digesters, irrigation tasks, 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