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High-performance water pumps engineered for reliable and efficient HVAC climate control in commercial buildings.
Heavy-duty centrifugal pumps designed for seamless and continuous fluid transfer across demanding industrial plants.
Energy-saving irrigation pumps delivering consistent and uniform water flow to large-scale landscape projects.
Corrosion-resistant pumps ensuring optimal water circulation and oxygen supply for modern aquaculture farms.
Constant-pressure booster pumps providing stable and clean water supply for residential community developments.
Ultra-quiet spa pumps delivering smooth and comfortable water flow for premium bath and wellness facilities.
| Series | Max Flow | Max Head | Best Application |
|---|---|---|---|
| HDG Vertical Inline Pump | 280 m³/h | 32 m | HVAC circulation, chilled water, hot water supply |
| HNG Horizontal End-Suction Pump | 500 m³/h | 50 m | Building water supply, fire protection, irrigation |
| HPL Vertical Direct-Connect Inline Pump | 200 m³/h | 28 m | Tight-space installations, marine, compact retrofits |
| HZX Self-Priming Sewage Pump | 400 m³/h | 40 m | Municipal wastewater, basement drainage, dewatering |
| HK(L) Vertical Multistage Pump | 85 m³/h | 245 m | Boiler feed, water treatment, high-rise boosting |
| HL Horizontal Multistage Pump | 28 m³/h | 65 m | Clean water supply, villa boosting, hot water circulation |
| HZS Stainless Steel Single-Stage Pump | 120 m³/h | 50 m | HVAC secondary loops, light industrial, domestic supply |
| Smart Water Supply System | Custom | Custom | Municipal secondary supply, multi-pump control, integrated pump rooms |
Every Hongjiu industrial water pump series is available in three motor configurations, allowing you to balance upfront investment against long-term operating cost for each specific application:
Standard Motor — Fixed-speed operation at rated frequency. The most economical upfront cost. Ideal for constant-duty applications where flow and head requirements do not vary significantly throughout the operating day.
VFD Motor — Factory-integrated variable frequency drive with automatic speed adjustment to match real-time system demand. Reduces energy consumption by 20–40% compared to fixed-speed operation with throttle control. Includes soft start/stop protection against water hammer and mechanical stress. The recommended choice for building water supply, HVAC systems, and any application with fluctuating demand.
IE5 Permanent Magnet Motor — The ultimate in energy efficiency. Our IE5 permanent magnet synchronous motor achieves 95% efficiency, reduces electricity consumption by 15–20% beyond VFD savings alone, operates at lower temperatures for extended bearing life, and delivers measurably quieter performance. The premium choice when total lifecycle cost is your primary consideration.
Learn more about energy-efficient pump technology from the U.S. Department of Energy
