Protection class: IP55 grade
Insulation class: F grade
Volt and frequency:Customized
Production:With phase failure protective device to ensure motor working well
Advantage:
Pure copper wire,High-efficiency,Energy-saving.
Model | Drive | Blades Diameter(mm) | Blades Rotational Speed(rpm) | Motor Rotational Speed (rpm) | Air flow m³/hr | Input power (W) | Noise(db) |
BST300 | Drive | 200 | 1400 | 1400 | 1000 | 120 | <70 |
BST400 | Drive | 300 | 1400 | 1400 | 2000 | 180 | <70 |
BST480 | Diect | 380 | 1400 | 1400 | 3000 | 180 | <70 |
BST600 | Direct | 500 (20inch) | 1400 | 1400 | 5700 | 370 | <70 |
BST800 | Belt
| 710 (28inch) | 660 | 1400 | 18000 | 370 | <65 |
BST900 | Belt | 750 (30inch) | 630 | 1400 | 22000 | 370 | <65 |
BST1000 | Belt
| 900 (36inch) | 610 | 1400 | 25000 | 750 | <65 |
BST1100 | Belt
| 1000 (40inch) | 600 | 1400 | 32500 | 750 | <65 |
BST1220 | Belt
| 1100 (44inch) | 460 | 1400 | 38000 | 750 | <64 |
BST1380 | Belt
| 1270 (50inch) | 458 | 1400 | 44000 | 1100 | <64 |
BST1530 | Belt
| 1400 (56inch) | 325 | 1400 | 55800 | 1500 | <64 |
Opening system-Centrifugal System
Cheap greenhouse/poultry farm/livestock/chicken house ventilation exhaust fan