Portable Blower Fan Ducting Provides Access To Hard-To-Ventilate Areas.
Portable Blower Fan Ducting is made of flexible, light duty vinyl woven polyester to provide long lasting durability. Duct hose ends are belted and cuffed for easy installation without the need for clamps. Ventilation ducts expand and retract easily for maximum air flow to confined spaces. Ducting is flame-retardant to handle high temperatures. Duct Hose w/Quick Connect work with fan diameters 8", 12", 16" and 20". Duct lengths are 15, 16, 25 and 32 feet.