Efficient Non-Clog Slurry Grinder with UL Power Cable Protection

• 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 prestigious leader in the industry, proudly stands as the premier manufacturer and supplier of Sewage Pumps, Drainage Pumps, Submersible Pumps, and Sump Pumps across China. We offer a comprehensive range of products designed for efficient wastewater removal, including a versatile array of sewage, sump, submersible, and drainage pumps. Our reputation as a provider of top-quality water submersible pumps, sewage effluent sump pumps, and drainage pumps is firmly established, making us a trusted name in the field.
Our wastewater solutions, featuring groundbreaking Drainage and Sewage Pumps, are the culmination of decades of expertise. These solutions showcase unparalleled performance, reliability, cost efficiency, and ease of serviceability, setting the standard for excellence in the industry.

Product Description

The WQ series submersible sewage pump is engineered with cutting-edge features such as remarkable energy efficiency, anti-wrapping technology, clogging prevention, automated installation, and control. It is uniquely adept at effectively draining solid particles and long-fiber waste, ensuring seamless operations.

Our innovative pump adopts a unique impeller structure and a state-of-the-art mechanical seal, facilitating the efficient transfer of liquids containing solids and long fibers. Unlike conventional designs, our impeller utilizes single or dual flow-path configurations, akin to a sectioned elbow, providing superior flow-through performance. Combined with a meticulously designed turbine chamber, this pump operates with exceptional efficiency and reliability, verified by rigorous dynamic and static balancing tests on the impeller. Its advanced hydraulic capabilities, coupled with various structural and installation options, simplify pump station configurations, significantly reducing investment costs.

Detailed Photos

The impeller, the heart of a centrifugal pump, plays a crucial role in its operation. When liquid enters the center of the rotating impeller, it is propelled by the impeller's vanes, accelerating and gaining velocity. This kinetic motion, transformed by centrifugal force, expels the liquid into the casing (diffuser), where much of the kinetic energy is converted into head or pressure. The design and type of the impeller are pivotal in determining the pump's performance and efficiency, with various adaptations tailored to meet specific application needs.

Our submersible sewage pumps offer several impeller types to suit diverse applications: vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with integrated cutter, each designed to optimize performance and efficiency.

The robust copper electric motor, combined with a UL-certified waterproof armored cable, guarantees a reliable and stable power supply for submersible sewage pumps, even under high flow rate conditions.

An auto-coupling set, also referred to as a guide rail system, is a sophisticated slide rail assembly that streamlines the lifting or lowering of a pump within a sump or chamber. This innovative design facilitates maintenance and cleaning without disconnecting fittings, fixings, or pipe work. A typical kit includes a base ('duckfoot' or 'pedestal'), pump adaptor/guide hook, and upper rail positioning bracket, as well as lifting chains and shackles. Depending on the selected model, the pump is aligned using one or two rails, ensuring precise seating and straightforward removal from the system/sump.
Our guide rail system is equipped with the following attachments:
Fixing stand
Locking arrangement
Bend pipe

Applications

1, Efficient discharge of polluted wastewater from industrial and commercial facilities with high load.
2, Integral components of urban sewage treatment systems, hospitals, and hotels' drainage infrastructure.
3, Essential for residential sewage pumping stations, ensuring reliable waste management.
4, Vital for defense systems, pumping stations, and water plants; indispensable for municipal engineering and construction sites.
5, Ideal for exploration, mining, and power plants; supports auxiliary machinery seamlessly.
6, Perfect for rural biogas systems, irrigation, and the 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