Product Overview
This series of pumps is a highly efficient, lightweight flood-control and emergency-response device featuring an axial-flow impeller and a permanent-magnet synchronous submersible motor. It boasts high efficiency and energy savings, lightweight portability, large flow rates, quick-connect coupling, and safe, reliable operation. The impeller design has been optimized through CFD fluid-flow simulation and analysis, resulting in superior hydraulic efficiency.
Terms of Use
● Maximum diving depth: no more than 5 m;
● The temperature of the conveyed medium shall not exceed 60°C;
● The pH of the conveyed medium is 6.5–8.5;
● The volume fraction of solid impurities in the conveyed medium shall not exceed 0.1%; for other electric pumps, the volume fraction of solid impurities in the conveyed medium shall not exceed 3%.
● Three-phase AC voltage: 380 V, with a voltage fluctuation range of ±10% of the rated value;
● The pump must be operated within its rated head range to ensure the motor is not overloaded;
● This series of pumps is intended for pumping clean water only and must not be used to pump sewage or sludge.
Product Accessories

Performance Curve

Technical Specifications
| Product Model | Rated flow (m 3 /h) | Rated Head (m) | Rated Power (kW) | Outlet diameter (inches) |
| 200HQY450-7-15 | 450 | 7 | 15 | 8 |
| 200HQY450-9-18.5 | 450 | 9 | 18.5 | 8 |
| 200HQY500-10-22 | 500 | 10 | 22 | 8 |
| 250HQY800-10-37 | 800 | 10 | 37 | 10 |
| 300HQY1000-10-45 | 1000 | 10 | 45 | 12 |
Product Applications

Keywords
Stainless Steel Permanent Magnet Flood-Resistant Pump
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