Fits square

Naphtha is an excellent thinner for oil based paints

Series LFN36 Lead Free* Water Service Vacuum Relief Valves are used in water heater/tank applications to automatically allow air to enter into the piping system to prevent vacuum conditions that could siphon the water from the system and damage water heater/tank equipment

3/8 inch ID

1 1/4" Double End Extension Tubes S/J Style

1 1/4 X CL GALV NIPPLE (25) UNION ELBOW/STEAM HOT WATER Fits squareGalvanized nipples and pipe offer a trusted and easy method of transporting plumbing mediums. General uses for this product are for transporting potable water, compressed air, drainage or to create your own DIY projects. This class of pipe is designed for use with other galvanized fittings.