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Current Location ： Home > Products > Bidirectional flow fresh air fan
● Selected Baosteel fingerprint-resistant steel plate: high-quality steel, beautiful and durable.
● Famous brand motor: long life, strong power and good quiet effect.
● Ultra-long-distance air supply: high static pressure and long air supply distance, easily coping with various installation situations.
Covering air volume: 180~1900 (m³/h)
Rated power: 38~600(W)
| Model | A | B | C | D | E | F | H | Φd |
| ST-18 | 433 | 342 | 481 | 294 | 440 | 95 | 206 | 100 |
| ST-37 | 430 | 420 | 479 | 363 | 595 | 97 | 243 | 150 |
| ST-50 | 540 | 500 | 588 | 457 | 673 | 139 | 280 | 150 |
| ST-77 | 566 | 570 | 614 | 527 | 735 | 175 | 314 | 200 |
| ST-92 | 949 | 594 | 891 | 643 | 758 | 195 | 390 | 250 |
| ST-120 | 949 | 594 | 891 | 643 | 758 | 195 | 390 | 250 |
| ST-170 | 797 | 604 | 745 | 663 | 768 | 150 | 402 | 250 |
| ST-190 | 956 | 579 | 904 | 640 | 745 | 147 | 450 | 250 |
| Model | Voltage (V) | Rated power (W) | Air volume (m³/h) | Maximum static pressure (Pa) | Noise dB(A) | Packing size (mm) | Weight (Kg) |
| ST-18 | 220 | 38 | 180 | 90 | 26 | 570x535x250 | 10 |
| ST-37 | 220 | 76 | 370 | 110 | 26 | 645x585x320 | 11.8 |
| ST-50 | 220 | 120 | 500 | 180 | 28 | 725x695x360 | 18.5 |
| ST-77 | 220 | 330 | 770 | 220 | 35 | 795x725x390 | 30 |
| ST-92 | 220 | 350 | 920 | 340 | 36 | 1115x825x470 | 34 |
| ST-120 | 220 | 360 | 1200 | 360 | 41 | 1115x825x470 | 34 |
| ST-170 | 220 | 400 | 1700 | 420 | 43 | - | 40 |
| ST-190 | 220 | 600 | 1900 | 620 | 46 | - | 42 |
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