Performance Parameters:
| Model | Voltage | Phase Number | Frequency | Input current | Input Power | Rotational speed | Air volume | Static pressure | Noise | Capacitor | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VAC | Hz | A | W | r/min | m³/min | Pa | dB(A) | uF/V | Kg | ||
| 133FHJ2WYD4-2 | 220 | 1 | 50 | 0.12 | 25 | 2700 | 4 | 160 | 58 | 1.0/500 | 0.7 |
| 133FHJ2WYD5-2 | 380 | 1 | 50 | 0.07 | 25 | 2700 | 4 | 160 | 58 | 0.47/630 | 0.7 |
| 133FHJ2WYS5-2 | 380 | 3 | 50 | 0.06 | 25 | 2700 | 4 | 160 | 58 | 0.7 | |
| 175FHJ2WYD4-2 | 220 | 1 | 50 | 0.23 | 48 | 2400 | 8.2 | 200 | 65 | 1.5/500 | 1.6 |
| 180FHJ2WYD4-2 | 220 | 1 | 50 | 0.3 | 62 | 2500 | 7.5 | 275 | 60 | 1.4/500 | 1.6 |
| 180FHJ2WYD5-2 | 380 | 1 | 50 | 0.22 | 62 | 2500 | 7.5 | 275 | 60 | 1.4/500 | 1.6 |
| 180FHJ2WYS5-2 | 380 | 3 | 50 | 0.2 | 62 | 2500 | 7.5 | 275 | 60 | 1.6 | |
| 190FHJ2WYD4-2 | 220 | 1 | 50 | 0.3 | 65 | 2450 | 9.2 | 300 | 62 | 1.4/500 | 1.7 |
| 190FHJ2WYD5-2 | 380 | 1 | 50 | 0.22 | 65 | 2450 | 9.2 | 300 | 62 | 1.4/500 | 1.7 |
| 190FHJ2WYS5-2 | 380 | 3 | 50 | 0.2 | 65 | 2450 | 9.2 | 300 | 62 | 1.7 | |
| 220FHJ2WYD4-2 | 220 | 1 | 50 | 0.38 | 85 | 2400 | 12.8 | 350 | 75 | 2.5/500 | 2 |
| 225FHJ4WYD4-2 | 220 | 1 | 50 | 0.16 | 40 | 1350 | 9 | 120 | 55 | 1.0/500 | 2 |
| 225FHJ4WYD5-2 | 380 | 1 | 50 | 0.13 | 40 | 1350 | 9 | 120 | 55 | 1.5/500 | 2 |
| 225FHJ4WYS5-2 | 380 | 3 | 50 | 0.11 | 35 | 1350 | 9 | 120 | 55 | 2 | |
| 225FHJ2WYD4-2 | 220 | 1 | 50 | 0.6 | 130 | 2600 | 17 | 490 | 65 | 3.5/500 | 2.6 |
| 225FHJ2WYD5-2 | 380 | 1 | 50 | 0.35 | 130 | 2600 | 17 | 490 | 65 | 2.2/500 | 2.6 |
| 225FHJ2WYS5-2 | 380 | 3 | 50 | 0.3 | 110 | 2600 | 17 | 490 | 65 | 2.6 | |
| 250FHJ4WYD4-2 | 220 | 1 | 50 | 0.21 | 45 | 1300 | 10.5 | 130 | 55 | 1.0/500 | 2.1 |
| 250FHJ4WYD5-2 | 380 | 1 | 50 | 0.13 | 40 | 1300 | 10.5 | 130 | 55 | 1.5/500 | 2.1 |
| 250FHJ4WYS5-2 | 380 | 3 | 50 | 0.11 | 35 | 1300 | 10.5 | 130 | 55 | 2.1 | |
| 250FHJ2WYD4-2 | 220 | 1 | 50 | 0.6 | 130 | 2550 | 20 | 500 | 65 | 3.5/500 | 2.7 |
| 250FHJ2WYD5-2 | 380 | 1 | 50 | 0.32 | 120 | 2550 | 20 | 500 | 65 | 2.2/500 | 2.7 |
| 250FHJ2WYS5-2 | 380 | 3 | 50 | 0.28 | 100 | 2550 | 20 | 500 | 65 | 2.7 |
Outline Drawing:
Unit: mm

Size Comparison Table:
| Code Name | A | B | C | D | E | F | G | >H | I | J | >K | L | M | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 133FHJ | 31 | 60.6 | 41 | 16.6 | 72 | 92.8 | 133 | 47 | 87 | 13 | 1 | 118 | 129 | R8 |
| 175FHJ | 2 | 63 | 45 | 15 | 75 | 133 | 175 | 52 | 125.5 | 14 | 1.2 | 158 | 170 | R10 |
| 180FHJ | 5.5 | 63 | 45 | 15 | 92 | 133 | 180 | 52 | 125.5 | 14 | 1.2 | 158 | 170 | R10 |
| 190FHJ | 5.5 | 63 | 45 | 15 | 92 | 133 | 190 | 52 | 125.5 | 14 | 1.2 | 158 | 170 | R10 |
| 220FHJ | 7.5 | 64.5 | 45 | 16.5 | 92 | 153 | 220 | 41.5 | 146 | 28 | 1.5 | 210 | 223 | R25 |
| 225FHJ | 9.5 | 89.5 | 63 | 22.5 | 92 | 153 | 225 | 71 | 146 | 28 | 1.5 | 210 | 223 | R25 |
| 250FHJ | 15.5 | 73.5 | 63 | 22.5 | 92 | 172 | 250 | 53 | 164.5 | 31 | 1.5 | 240 | 255 | R28 |
Remark:
The above are merely the dimensions and performance specifications for standard products. Please feel free to call us for more information—we also accept custom orders for special products!
FHJ
This series of fans consists of an AC induction motor with external rotor and a metal or plastic backward curved impeller. It features compact structure, light weight, high air flow, low noise, and easy installation. It is widely used in forced ventilation for various ground equipment, automatic control devices and electronic equipment, air purification, air conditioning, kitchen equipment, building exhaust and environmental protection, prevention of air pollution, etc.
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Category:
Backward Curved Centrifugal Fans