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Product Information
Technology & Processes
The pump body is constructed from cast iron, featuring a cast iron impeller, a 304 stainless steel shaft, and a mechanical seal made of graphite and silicon carbide, with additional impeller options available in PPO or 304 stainless steel.
Parameter Specifications
| MODEL | POWER | MAX. HEAD (m) | MAX. FLOW (L/min) | FLUID temp (℃) | SPEED rpm | INLET OUTLET | |
| PH-043EH | 0.04 | 0.055 | 3.5 | 60 | 0-100 | 2900 | 1"×1" |
| PH- 090EH | 0.09 | 0.12 | 5.5. | 85 | 0-100 | 2900 | 1"×1" |
| PH-102EH | 0.12 1 | 0.16 | 6 | 170 | 0-100 | 2900 | 1 ½"x1 ½" |
| PH-150EH | 0.125 | 0.167 | 5 | 250 | 0-100 | 2900 | 2"×2" |
| PH-255EH | 0.25 | 0.33 | 15 | 110 | 0-100 | 2900 | 1 ½"x1 ½" |
| PH-256EH | 0.37 | 0.5 | 8 | 285 | 0-100 | 2900 | 2 ½"x2 ½" |
| PH-257EH | 0.37 | 0.5 | 8 | 285 | 0-100 | 2900 | 2"×2" |
| PH-751EH | 0.75 | 1 | 20 | 300 | 0-100 | 2900 | 2"×2" |
| PH-752EH | 0.75 | 1 | 20 | 300 | 0-100 | 2900 | 2 ½"x2 ½" |
| PH-751QH | 0.75 | 1 | 20 | 300 | 0-100 | 2900 | 2"×2" |
| PH-752QH | 0.75 | 1 | 20 | 300 | 0-100 | 2900 | 2 ½"x2 ½" |
| PH-1501QH | 1.5 | 2 | 25 | 420 | 0-100 | 2900 | 2"×2" |
| PH-2201QH | 2.2 | 3 | 30 | 470 | 0-100 | 2900 | 2"×2" |
| HIPH3-300EH | 0.25 | 0.33 | 11.8 | 180 | 0-100 | 2900 | 1 ½"x1 ½" |
| HIPH3-600EH | 0.55 | 0.7 | 15.5 | 270 | 0-100 | 2900 | 2"×2" |
| HIPH3-1100EH | 0.91 | 1.2 | 22 | 320 | 0-100 | 2900 | 2"×2" |
Application Scenarios
Water supply in high-rise buildings
Cooling water circulation systems
Fire water supply systems
Wastewater treatment and environmental protection
Boosting and hot water circulation for domestic engineering applications
Product Features/Benefits
PH vertical and horizontal pipeline circulation water pumps have the following significant advantages:
High efficiency and energy saving: With advanced hydraulic models and optimized design, the efficiency is much higher than similar products, significantly reducing operating costs.
Compact construction and small footprint: The vertical pump design allows the pump body to take up less space and is especially suitable for installation environments with limited space.
Stable operation and low noise: The pump impeller is mounted directly on the motor shaft and runs smoothly and at a low noise level, suitable for situations with high noise requirements.
Easy maintenance: The vertical pump can replace parts without disassembling the pipe, while the horizontal pump can be easily adjusted and maintained, reducing maintenance costs.
Corrosion resistance and cavitation resistance: The PH family of pumps is suitable for conveying corrosive liquids or liquids containing solid particles, and has cavitation resistance to ensure long-term stable operation.
Flexible and adaptable: Series and parallel operation modes can be selected based on flow and head requirements to accommodate different pipeline layout requirements.
