1X3 BLK NIPPLE (25) FURNACE FILTER MATERIAL ROLL Foaming Root Killer is recommended

Foaming Root Killer is recommended for severe recurring root problems

Matco-Norca AHV-1000 1" FIP x Male Union Hot Water Angle Radiator Valve

No special tools required for changing parts

two in-line independent positive seating check modules

1X3 BLK NIPPLE (25) FURNACE FILTER MATERIAL ROLL Foaming Root Killer is recommendedBlack 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.