Agrifirst Exhaust Fan is the power behind greenhouse climate control — a heavy-duty, high-volume fan that creates the air movement in fan & pad cooling systems. Installed on the wall opposite the cooling pads, these fans draw ambient air through the water-saturated pads, cool it by evaporation, pull it across the entire greenhouse, and exhaust the warmed air outside — maintaining temperatures 8–12°C below ambient.
Key Features
- High Volume — Moves massive air volumes for effective cooling across large greenhouse areas
- Corrosion Resistant — Frame and blades designed for humid, high-moisture greenhouse environments
- Energy Efficient — Optimized blade design maximizes airflow per watt of power consumed
- Low Noise — Balanced blades and vibration-dampened mounting for quiet operation
- Direct Drive — No belts to maintain or replace
- Automatic Shutters — Gravity-operated shutters close when fan stops, preventing reverse airflow
Technical Specifications
| Fan Sizes | 1000mm / 1400mm diameter |
| Drive | Direct-drive motor |
| Motor | Single-phase / Three-phase (application-dependent) |
| Frame | Galvanized steel / SS frame |
| Blades | Corrosion-resistant aluminium / FRP |
| Shutters | Gravity-operated automatic shutters |
| Application | Fan & pad cooling system exhaust, general greenhouse ventilation |
