28080 Explosion-Proof Axial Fan
28080 Explosion-Proof Axial Fan — compact 280 × 280 × 80mm industrial cooling fan.
Source dimensional drawing for the Series 471 series.
Engineering dimensional drawing for the Series 471 series, showing mounting dimensions and airflow direction.
| Model | Size A (mm) | Size B (mm) | Size C (mm) | Voltage / Frequency (V/Hz) | Current (A) | Power (W) | Speed (RPM) | Pressure (Pa) | Air Flow (CFM) | Noise (dB(A)) | Blower |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JLLB-82250AC72 | — | 359 | 269 | 250AC220/50 | 0.3 | 65 | 1300 | 9 | 486 | 58 | — |
| JLLB-82300AC72 | — | 409 | 319 | 300AC220/50 | 0.32 | 70 | 1300 | 8 | 562 | 58 | — |
| JLLB-82360AC72 | — | 469 | 379 | 360AC220/50 | 0.34 | 74 | 1300 | 7.2 | 648 | 58 | — |
| JLLB-82420AC72 | — | 529 | 439 | 420AC220/50 | 0.35 | 75 | 1300 | 7 | 696 | 55 | — |
| JLLB-82440AC72 | — | 549 | 459 | 440AC220/50 | 0.35 | 76.5 | 1300 | 6.5 | 697 | 55 | — |
| JLLB-82520AC92 | — | 629 | 539 | 520AC220/50 | 0.25 | 46.7 | 1420 | 5.5 | 592 | 55 | — |
| JLLB-82620AC92 | — | 729 | 639 | 620AC220/50 | 0.25 | 47.5 | 1400 | 5 | 705 | 55 | — |
| JLLB-82720AC92 | — | 829 | 739 | 720AC220/50 | 0.26 | 49.3 | 1400 | 5 | 819 | 56 | Dual blower |
| JLLB-82750AC92 | — | 859 | 769 | 750AC220/50 | 0.26 | 50 | 1400 | 5 | 853 | 56 | Dual blower |
| JLLB-82820AC92 | — | 929 | 839 | 820AC220/50 | 0.27 | 52 | 1350 | 4.8 | 921 | 57 | Dual blower |
| JLLB-82870AC92 | — | 979 | 889 | 870AC220/50 | 0.27 | 52 | 1350 | 4.8 | 977 | 57 | Dual blower |
| JLLB-821070AC92 | — | 1179 | 1089 | 1070AC220/50 | 0.3 | 61 | 1200 | 4.2 | 1171 | 57 | Dual blower |
| JLLB-821270AC92 | — | 1379 | 1289 | 1270AC220/50 | 0.31 | 64 | 1200 | 4.2 | 1390 | 57 | Dual blower |
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