1-1/2x6 BLK NIPPLE (25) COPPER PRESSFIT-90'STR ELBOW It also provides make-up water

It also provides make-up water to the system in the event of system leaks

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

and any area exposed to heavy traffic

fiberglass

4" centers

1-1/2x6 BLK NIPPLE (25) COPPER PRESSFIT-90'STR ELBOW It also provides make-up waterBlack 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.