High Capacity Centrifugal Pump for Challenging Sewage and Wastewater Tasks

• 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

SEMHAI, proudly standing as a premier manufacturer and supplier in China, specializes in a comprehensive array of pumps including Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps. Our offerings are meticulously designed to ensure efficient wastewater removal, showcasing a rich assortment of water submersible pumps, sewage effluent sump pumps, and robust drainage pumps.
Our sophisticated wastewater solutions, featuring cutting-edge Drainage Pumps and Sewage Pumps, are a testament to decades of unrivaled expertise. With a focus on performance, unwavering reliability, cost efficiency, and seamless serviceability, we redefine standards in wastewater management.

Product Description

Introducing the WQ series submersible sewage pump, a marvel of engineering that combines notable energy-saving features with anti-wrapping and non-blocking technology. This pump supports auto-installation and auto-control functions, excelling in the drainage of solid grains and long-fiber rubbish with unmatched efficiency.

Our pump showcases an innovative impeller structure and a state-of-the-art mechanical seal, enabling the seamless transportation of liquids containing solids and long fibers. The impeller, crafted with a single or dual flow-path design akin to an elbow, offers exceptional flow-through capabilities. Coupled with a sophisticated turbine room, this pump is engineered for superior efficiency and stability. Dynamic and static balancing tests further ensure its reliable performance. This series embodies advanced hydraulic dynamics, multiple configurations, and installation modes, simplifying pump station setups and optimizing investment.

Detailed Photos

The impeller, a pivotal component of a centrifugal pump, is where magic meets mechanics. As liquid is directed to the center, it's swiftly captured by the vanes, accelerated to remarkable velocities, and discharged by centrifugal force into the diffuser. The casing's collection chamber ingeniously converts kinetic energy into head pressure. The performance and efficiency of a pump hinge on the impeller type, with numerous variations crafted to suit diverse applications.

For our submersible sewage pumps, we offer a diverse range of impeller options including vortex type, semi-open channel type, non-clog closed type, and an innovative non-clog impeller with cutter type, tailored for specific needs.

Our submersible sewage pumps are powered by a robust copper electric motor and fortified with a UL waterproof armored cable, assuring a stable power supply even for high flow rate applications.

The auto coupling set, also known as a guide rail set/system, is a remarkable slide rail assembly. It facilitates the effortless lifting or lowering of a pump within a sump or chamber for cleaning or maintenance without disconnecting any fittings, fixings, or pipework. Each standard 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 selected model, the pump is guided by one or two rails, ensuring precise seating or seamless removal from the system.
Guide rail system come with the following attachment,
Fixing stand
Locking arrangement
Bend pipe

Applications

1, Efficient discharge of polluted wastewater from industrial factories and commercial establishments;
2, Integral to the drainage systems of urban sewage treatment plants, hospitals, and hotels;
3, Essential for residential sewage pumping stations;
4, Vital for defense systems, pumping stations, and water plant settings; 5, Indispensable for municipal engineering and construction sites;
6, Vital support in exploration, mining, and power plant operations;
7, Ideal for rural biogas digesters, 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