18" SUMP & SEWAGE BASIN COVER W/2" AAF DISCHARGE & 2" VENT

Inside Dimensions 6-3/8" x 3-1/2" x 3-1/4"

5/16" COMP NUT

It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance

1 X 3 1/2 BLK NIPPLE (25) ZYLOL 18" SUMP & SEWAGE BASINBlack 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.