Air duct

Air duct The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. Aluminum construction for lasting performance, total flexibility and heat exhaust capabilities. Used for connecting exhaust blowers to air cooled grow lights and venting. Thin and easy to work with. Item NO.Spec.PackingSC80102φ102MM×10M115×115×450MM-1.15/1.05KGS-1PC/CtnSC80127φ127MM×10M140×140×430MM-1.45/1.3KGS-1PC/CtnSC80152φ152MM×10M165×165×370MM-1.7/1.35KGS-1PC/CtnSC80160φ160MM×10M175×175×370MM-1.85/1.65KGS-1PC/CtnSC80203φ203MM×10M210×210×400MM-2.75/2.4KGS-1PC/CtnSC80254φ254MM×10M260×260×380MM-3.1/2.7KGS-1PC/CtnSC80305φ305MM×10M310×310×380MM-3.7/3.2KGS-1PC/CtnSC80315φ315MM×10M325×325×380MM-3.91/3.41KGS-1PC/Ctn