Features & Benefits
Cowl & base moulded from recyclable polymeric material
All sizes resistant to UV light
Sizes 315 to 1000 dia are protected to IP54
Optional backdraught shutters and bird guard (250 – 630mm)
All models speed controllable
Motor Insulation Class F, ‑40°C to +70°C operating temperature
Reversible for supply or extract units – 30% drop in duty in reverse
Thermal overload for motor protection
Performance tested to BS848 part 1 1980
Sizes 250 – 630 1Ph in stock
Fan & cowl are supplied separately to assist with transportation.