High Flow Submersible Pump for Large Volume Water Transfer and Drainage

The WLT Series High Flow Submersible Pump is developed for applications where large volumes of water need to be moved quickly under low head conditions. Combining a corrosion-resistant stainless steel housing with a durable bronze impeller, the pump provides reliable performance in freshwater, seawater, brackish water, and water containing sand or suspended solids.

Its fully submersible design eliminates the need for a conventional pump station, reducing installation costs while allowing flexible deployment in both permanent and temporary pumping systems. With an IP68-rated motor and a high-efficiency hydraulic design, the WLT Series delivers dependable operation in demanding drainage, irrigation, aquaculture, and municipal water management projects.

• Efficient High-Flow Hydraulic Design: The pump is specifically engineered for high-capacity water transfer. A large flow passage minimizes hydraulic resistance and allows the pump to handle water containing sand, fibers, and small debris while maintaining excellent pumping efficiency.
• Corrosion-Resistant Construction: The pump casing is manufactured from high-quality stainless steel, while the impeller is precision-cast from bronze for superior wear resistance and outstanding protection against seawater corrosion.
• Reliable Motor Protection: Equipped with a high-performance copper winding motor featuring Class F insulation, the WLT Series offers stable operation even during continuous-duty service. Integrated thermal protection helps prevent motor damage.
• Advanced Sealing System: A double mechanical seal system, combined with a fully sealed cable entry, effectively prevents water from entering the motor chamber, significantly improving reliability and extending maintenance intervals.
• Easy Installation and Maintenance: The compact structure simplifies transportation and installation. Customers can choose between portable installation and automatic guide rail coupling systems.

• Aquaculture water circulation and pond water exchange
• Agricultural irrigation and farmland drainage
• Municipal flood control and emergency pumping
• Stormwater drainage systems
• Construction site dewatering
• Industrial water transfer
• Cooling water circulation
• Reservoir and river water pumping

Its corrosion-resistant materials also make it an excellent choice for seawater applications and coastal engineering projects.

• Designed specifically for high-flow, low-head pumping applications
• Stainless steel housing provides excellent corrosion resistance
• Bronze impeller offers outstanding durability in seawater environments
• High hydraulic efficiency helps reduce energy consumption
• IP68-rated motor ensures reliable underwater operation
• Flexible installation methods for different project requirements
• Low maintenance design reduces operating costs
• Suitable for both freshwater and seawater applications

Whether the application involves flood drainage, irrigation, aquaculture, industrial water transfer, or municipal pumping, the WLT Series delivers dependable performance with low maintenance requirements. Every pump is manufactured using high-quality materials, precision machining, and strict quality control procedures to ensure long service life and stable operation under demanding working conditions.

Custom configurations are available for voltage, frequency, discharge size, cable length, and material selection to meet the requirements of international engineering projects.