The Koolmax® Exhaust Fan is a 57" fan that features the direct drive, permanent magnet motor which is high energy efficiency. The housing and frame is made of fibreglass preventing rust and corrosion in any environment. And the Exhaust fan has an additional includes sealing doors that seal out air and light when closed. The Exhaust Fan is designed to operate in the full range from minimum winter ventilation to maximum power using basic 0-10 volt control relays which eliminates the need for smaller fans.
1 Up to 70% energy saving over traditional fans
2 Direct drive of variable speed
3 High resistance to corrosion environment
4 Blade made of reinforced nylon fiberglass
Poultry house and pig house
| Name | Rated powder | Air volume (m3/h) | ||||
| 0Pa | 25Pa | 50Pa | 62Pa | 75Pa | ||
| 57’ cone fan | 2.2Kw | 67600 | 61400 | 55700 | 52100 | 48600 |
