YW Submerged sewage pump for wastewater and dirty water drainage

A vertical submersible wastewater pump engineered for reliable handling of dirty water, sewage and industrial effluent containing solids and long fibers. The YW series combines an anti-clogging impeller design with a robust mechanical seal and flexible installation options to deliver efficient, low-maintenance operation for municipal and industrial drainage applications.

Key features

• Impeller: single- or double-channel impeller optimized to pass solids and fibrous material while resisting winding and clogging; designed for high efficiency and energy savings.
• Sealing: dual-stage mechanical seal in series, manufactured from hard, wear-resistant tungsten carbide for extended life in abrasive and contaminated fluids.
• Submerged, vertical design: pump body is fully submerged during operation; rated for immersion depths typically between 0.5 and 7 m (site-specific limits depend on model and installation).
• Drive and installation: pump and motor coupled via a shaft coupling; supports single- or double-pipe installation. Mounting options include circular or square base plates to fit different civil or prefabricated supports.
• Controls: can be supplied with an optional automatic liquid-level control cabinet to start/stop the pump based on programmed level setpoints.
• Materials and suitability: built for handling granular wastewater, sludge and corrosive liquids common in chemical, petroleum, pharmaceutical, mining, pulp & paper, cement, steel, power and coal-processing plants as well as municipal sewage systems and construction dewatering.

Benefits for B2B buyers

• Reduced downtime thanks to anti-winding impeller geometry and durable mechanical seals.
• Lower operating costs from efficient hydraulics and reliable motor coupling.
• Flexible installation and control options simplify integration into existing pumping stations or new installations.
• Suitable for a wide range of industrial effluents and municipal sewage streams where solids and fibers are present.

Model identification

• Series/MPN: YW
• Example model: 50YW20-40-7.5

For specification sheets, performance curves and material options, request the detailed technical datasheet for the exact model number and intended duty point.