4x3x3 RD B-VENT WYE

diaphragm relief valve

The Lint Trap Kit can be used to vent your ELECTRIC clothes dryer indoors when outdoor venting is not possible

pollutant] application on potable fire sprinkler service connections to protect against possible backsiphonage conditions that could inadvertently drain the fire sprinkler system

It features a bronze body with NPT threaded male inlet and NPT threaded female outlet connections

3/4 X 1 1/2 BLK NIPPLE (450/25) STRAIGHT AIR VENT 4x3x3 RD B-VENT WYEBlack 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.