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Model | Drive | Blades Diameter(mm) | Dimension (mm) | Blades Rotational Speed(rpm) | Motor Rotational Speed (rpm) | Air flow (m³/hr) | Input power (KW) | Noise (db) |
BST480 | Diect | 380 | 480*480 | 1400 | 1400 | 3000 | 0.18 | <70 |
BST600 | Direct | 500 (20inch) | 600*600 | 1400 | 1400 | 5700 | 0.37 | <70 |
BST800 | Belt | 710 (28inch) | 800*800 | 660 | 1400 | 18000 | 0.37 | <65 |
BST900 | Belt | 750 (30inch) | 900*900 | 630 | 1400 | 22000 | 0.55 | <65 |
BST1000 | Belt | 900 (36inch) | 1000*1000 | 610 | 1400 | 25000 | 0.75 | <65 |
BST1100 | Belt | 1000 (40inch) | 1100*1100 | 600 | 1400 | 32500 | 0.75 | <65 |
BST1220 | Belt | 1100 (44inch) | 1220*1220 | 460 | 1400 | 38000 | 0.75 | <64 |
BST1380 | Belt | 1270 (50inch) | 1380*1380 | 458 | 1400 | 44000 | 1.1 | <64 |
BST1530 | Belt | 1400 (56inch) | 1530*1530 | 325 | 1400 | 55800 | 1.5 | <64 |
Opening system-Centrifugal System
Cheap Industrial Low Noise Cooling Mining/greenhouse/livestock/piggery/chicken house air ventilation poultry farm exhaust fan