ZEN brand factory located in Taizhou, China, specializes in manufacturing ZHF(m) Centrifugal Pump.
ApplicationUsed for civil and agricultural purposes.
High efficiency and continuous operation make these pumps ideal for applications such as flooding and spraying, horticulture, agriculture, lake, river and well abstraction, or any other industrial application requiring high flow rates and low to medium performance pressure level.
Pumps should be installed in a closed environment or at least protected from bad weather.
• Maximum. Operating pressure 3.5 bar
• Liquid temperature up to 60°C
• Ambient temperature up to 40°C
• Full suction lift up to 8m
• Continuous operation
• Pump housing: cast iron
• Pump bracket: cast iron
• Motor housing: aluminum
• Impeller: brass
• Motor axis: carbon steel, AlSI304 SS if required
• Mechanical seal: SIC / graphite
• traction rod induction motor (n = 2850 rpm)
• Insulation class B
• Protection IP44
• Continuous service Sl
• Single phase thermal protector
• Single phase 220 V / 50 Hz, 60 Hz (if necessary)
• Three-phase 380V / 50Hz, 60Hz (if necessary)
| Model | Input power | Maximum flow (L/min) |
Maximum head (M) |
Maximum range (M) |
Quantity (Set) |
|||||
| KW | HP | |||||||||
| ZHFM1E | 0.6 | 0.8 | 275 | 16 | 8 | 1630 | ||||
| ZHFM1A | 0.75 | 1.0 | 275 | 20 | 8 | 1630 | ||||
| ZHFM5C | 0.6 | 0.8 | 500 | 12.5 | 8 | 1280 | ||||
| ZHFM5B | 0.75 | 1.0 | 650 | 13.7 | 8 | 1280 | ||||
| ZHFM5A | 1.1 | 1.5 | 650 | 14.5 | 8 | 1280 | ||||
| ZHFM5BM | 1.1 | 1.5 | 600 | 20.2 | 8 | 950 | ||||
| ZHFM5AM | 1.5 | 2.0 | 600 | 22.5 | 8 | 950 | ||||
| ZHFM6C | 1.1 | 1.5 | 1100 | 11.9 | 8 | 670 | ||||
| ZHFM6B | 1.5 | 2.0 | 1200 | 14.7 | 8 | 670 | ||||
| ZHFM6A | 2.2 | 3.0 | 1300 | 18.5 | 8 | 600 | ||||
| ZHFM6CR | 1.1 | 1.5 | 1100 | 11.9 | 8 | 670 | ||||
| ZHFM6BR | 1.5 | 2.0 | 1200 | 14.7 | 8 | 670 | ||||
| ZHFM6AR | 2.2 | 3.0 | 1300 | 18.5 | 8 | 600 | ||||
| ZHFM7BR | 3.0 | 4.0 | 1300 | 21.8 | 8 | 600 | ||||
| ZHFM7AR | 4.0 | 5.5 | 2200 | 18.8 | 8 | 320 | ||||
| Model | Enter exit | N.W | L×W×H |
| (Inch) | (Kg) | (mm) | |
| GA1B | 1½“×1½“ | 11.5 | 322×205×270 |
| GA1A | 1½“×1½“ | 12 | 322×205×270 |
| HFM5C | 2“×2“ | 14.5 | 362×220×285 |
| HFM5B | 2“×2“ | 15.5 | 362×220×285 |
| HFM5A | 2“×2“ | 16 | 362×220×285 |
| HFM5BM | 2“×2“ | 20.5 | 417×252×296 |
| HFM5AM | 2“×2“ | 22 | 417×252×296 |
| HFM6C | 3“×3“ | 28 | 445×279×345 |
| HFM6B | 3“×3“ | 29 | 445×279×345 |
| HFM6A | 3“×3“ | 30 | 520×279×345 |
| HFM6CR | 4“×4 | 29 | 445×279×345 |
| HFM6BR | 4"x4" | 30 | 445×279×345 |
| HFM6AR | 4"x4" | 32.5 | 530×279×345 |
| HFM7BR | 4"x4" | 41 | 530×279×345 |
| HFM7AR | 4"x4" | 85 | 600×340×440 |
| Number | Notes | Number | Notes | Notes | Notes |
| 1 | Discharge plug | 12 | Latch | 23 | Cable press |
| 2 | "O" Ring | 13 | Latch | 24 | In Fairlea |
| 3 | Loading plug | 14 | Housing with wound stator | 25 | clamping panel |
| 4 | Pump housing | 15 | Station | 26 | Condenser |
| 5 | Walnuts | 16 | Pilot's hat | 27 | Fall protection |
| 6 | Spring washer | 17 | Latch | 28 | Relationship |
| 7 | Wheel | 18 | Fan | 29 | Key |
| 8 | Clamp ring | 19 | Fan cover | 30 | Rotor |
| 9 | Mechanical seal | 20 | Latch | 31 | Relationship |
| 10 | "O" Ring | 21 | Clamp cover | 32 | Open ring |
| 11 | Pump bracket | 22 | screw |
