Efficient Submersible Grinder Pump for Sludge with Non-Clogging Features

• 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 is a distinguished leader in the manufacturing and supply of premier Sewage Pumps, Drainage Pumps, Submersible and Sump Pumps, proudly based in China. Our comprehensive range is designed to cater to all your waste water management needs. At SEMHAI, we offer an unparalleled selection of high-performance water submersible pumps, reliable sewage effluent sump pumps, and advanced drainage systems, solidifying our position as leaders in the Chinese market.
Our innovative wastewater solutions, including the Drainage Pump and Sewage Pump, are rooted in decades of industry-leading expertise. We are committed to delivering exceptional performance, unwavering reliability, unmatched cost efficiency, and outstanding serviceability.

Product Description

The WQ series submersible sewage pump is engineered for exceptional energy efficiency, featuring wrap-proof and non-blocking capabilities, along with auto-installation and auto-control functions. It offers remarkable performance in draining solid grains and long fiber waste, making it a top choice for efficient sewage management.

With its unique impeller structure and innovative mechanical seal design, this pump ensures effective transport of liquids containing solids and long fibers. Unlike conventional impellers, its single or dual flow-path design, akin to an elbow of the same section, provides superior flow-through performance. Featuring a well-designed turbine room, the pump operates with high efficiency and reliability, passing dynamic and static balancing tests for stable operation. This series boasts advanced hydraulic performance, diverse structural configurations, and multiple installation options, simplifying pump station designs and reducing investment costs.

Detailed Photos

The impeller, a vital component of centrifugal pumps, accelerates and discharges liquid through centrifugal force. Entering at the center, the liquid gains velocity as it moves along the impeller's vanes, converting kinetic energy to pressure. Pump efficiency and performance are largely determined by the impeller design, which varies to meet specific application requirements.

For submersible sewage pumps, we offer a range of impeller types: the vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type, each designed to suit diverse operational needs.

Equipped with a robust copper electric motor and UL-certified waterproof armored cable, our submersible sewage pump guarantees a stable power supply, adeptly handling large flow rates for reliable operation.

An auto coupling set, also called a guide rail set/system, facilitates easy pump maintenance. This system allows pumps to be effortlessly lifted or lowered for cleaning or repairs without disconnecting pipes or fittings. Each standard kit includes a 'duckfoot' or pedestal base, pump adaptor/guide hook, upper rail bracket, lifting chains, and shackles. Depending on the model, one or two guide rails (not included) direct the pump to its seating location for a secure seal or easy removal.
The guide rail system includes the following components:
Fixing stand
Locking arrangement
Bend pipe

Applications

1, Efficient discharge of polluted wastewater from industrial and commercial sectors;
2, Integral part of drainage systems in urban sewage treatment plants, hospitals, and hotels;
3, Essential equipment for residential sewage pumping stations;
4, Critical for defense systems, pumping stations, and water plant configurations; 5, Vital for municipal engineering and construction site operations;
6, Key component in exploration, mining, power plants, and as auxiliary equipment;
7, indispensable in rural biogas digesters, irrigation projects, and river or 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