Round Duct Coupler 18 In Duct Dia Metal 24 Ga Ga 18 In W 42 L 18 H

Duct coupler for nominal duct diameter 18 in fabric material neoprene fold type not applicable inlet diameter 18 in product type gasketed coupler application commercial residential overall length 3 1 2 in weight 2.32 Lb material steel maximum pressure rating 30 in wc material thickness 24 ga overall height 18 in outlet diameter 18 in maximum airflow not applicable overall width 18 in shape straight seal material polyethylene duct compatibility round spiral color silver

Duct coupler for nominal duct diameter 18 in fabric material neoprene fold type not applicable inlet diameter 18 in product type gasketed coupler application commercial...show more