Single-valve volume control damper

Inlet hubs are of cast iron construction and custom designed to fit curvature of the basin

garbage dumps and landfills

Used for in-line transition from round pipe or insulated flexible duct to a register or grille

) or a bronze body (sizes 1

1-1/4"x CL BLK NIPPLE (25) AIR DEFUSERS-CEILING Single-valve volume control damperBlack steel nipples and pipe offer a secure method of transporting plumbing mediums. General uses for this product are for transporting lubricant, oil, grease, LP gases & fuel or to create your own DIY projects. This pipe style is designed for use with other black malleable iron fittings.