High Capacity Submersible Axial Flow Pumps
Product Details
High capacity submersible axial flow pumps are designed for low head and huge water flow. Motor and pump are made as one unit. It can work directly under water. No pump house or water filling is needed. It starts quickly and costs less on construction. Widely used for flood drainage, water diversion, farm irrigation and waste water treatment.
Work Structure
Submersible motor: Fully sealed IP68 rating, F/H class insulation, suitable for long time underwater use.
Axial flow pump body: Impeller in cast iron or stainless steel, guide vane and pump casing. High hydraulic efficiency, good anti-clogging and wear resistance.
Sealing system: Mechanical seal plus multi leakproof structure, keeps sand and water out.
Protection functions: Water leakage, electric leakage, overload, overheat and phase loss protection.
Main technical parameters
| Flow rate | 500 to 50000 cubic meters per hour |
| Head | 0.5 to 10 meters |
| Outlet size | 350 to 1600 mm |
| Power | 15 to 1000 kW, 6kV or 10kV high voltage available |
| Rotational speed | 980 / 1450 rpm |
| Medium | clean water and light sewage, working temperature below 40℃, pH value 4-10 |
| Max submersible depth | 20 meters |
Key advantages
This High capacity submersible axial flow pumps are equipped with a fully sealed submersible motor featuring an IP68 protection rating and Class F/H insulation, enabling it to withstand prolonged underwater operating conditions. The pump utilizes a specialized axial-flow body design, fitted with an impeller-available in either cast iron or stainless steel-and complemented by guide vanes and a pump casing; this configuration ensures high efficiency, clog-resistant performance, and exceptional wear resistance.
Regarding sealing, the pump employs a comprehensive sealing system that integrates mechanical seals with a multi-layered leak-prevention structure, effectively preventing the ingress of sediment and moisture into the pump's interior. Furthermore, it incorporates a full suite of protective functions-including safeguards against water leakage, electrical leakage, overload, overheating, and phase loss-thereby ensuring the stable and safe operation of the equipment.
Typical application
1.Urban flood control: High capacity submersible axial flow pumps can used in Rainwater pump station, tunnel and underground garage drainage
2.Farm irrigation & water transfer: Large irrigation area, river water intake, drought and flood relief
3.Waste water treatment: Water lifting, tail water discharge and backflow circulation
4.Industrial circulating water: Cooling water for power plant and steel mill, port drainage
5.Water conservancy project: Coastal reclamation, river improvement, reservoir water intake
Welcome to contact with us for more information
Email: cristine@deponpump.cn
Whatsapp: +86 150 7549 4342
Sales manager: Cristine Guan
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