Wolter India: Your Trusted Roof Ventilation Fan Manufacturer in India

Roof Extract Fans

RF-AVX, RF-BXV SERIES

Roof Axial Flow Fans, Direct Driven
Aerofoil & Adjustable Pitch Blade
Standard diameters range from 315 to 1400 mm Airflow rates of up to 70,000 m3/hr Total pressure increases of up to 10 mm-wg

RVH SERIES

Roof Fans with motor out of Air Stream,
Direct Driven Backward Blade
Standard diameters range from 355 to 900 mm Airflow rates of up to 35,000 m3/hr Total pressure increase of up to 1,200 mm-wg