HUMIDIN'S FANS ARE FIRE RATED FOR 250℃ FOR 2 HOURS AND 300℃ FOR 1 HOUR - WARRINGTON EXOVA CERTIFIED.
An Axial Flow Fan draws the air into it and discharge it inthe same axial direction, rotating in a round section of duct, to exhaust hot and / or contaminated air from a process or system. HUMIDIN's Axial Flow Fans can be direct driven with the impeller mounted directly on the motor shaft or can be built driven with the impeller mounted on a separate fan shaft and driven by the motor through bells and sheaves. Axial Flow Fans are ideals for movilg large volume of air at low pressures. HUMIDIN's Axial Flow Fan have adjustable pitch Axial Fans statically and dynamically balanced having wide range of applications in various industries through out the world. Fans are certified for 'Sound & Air Performance' by AMCA.
HUMIDIN manufactures Single Stage and Double Stage Axial Flow Fans (Counter-Rotating) based on application like Mine Ventilation, Power Plants etc. 

DISCERNIBLE FEATURES:
Fan Size(Dia): 315 mm to 2000 mm
Flow rates up to 320000 cmh
Pressures up to 1800 Pa
Available Designs also equip Flame Proof, High Temperature requirements.
Construction : MS/SS aluminium, special alloys
Accessories : Protection Grill, Feet for Horizontol/ Vertical Position, Flexible Connection, Silencer, Vanes, etc. 

APPLICATIONS Used in industry for providing general ventilation, fume extraction and removal of hot spots. HUMIDIN offers a most economical and efficient installation for industry such as Thermal Power Stations, Fertilizers, Heavy engineering, Chemical, Textile, Food general, Paper, Sugar and Pharmaceuticals etc. 

SPECIAL APPLICATION:
Axial Flow Fans are also available for Fire Application for the following range:
250℃ for 2 hrs
300℃ for 1 hr
300℃ for 2 hrs