The most common fire hydrant outlet in the USA is 2 1/2 inches with NH / NST threads
The rubber lining is a single-ply extruded tube of synthetic EPDM compounded to resist ozone
Equivalent part number - HA25NYFD20T
The nozzle was attached to a fifty foot 2 inch hose
Global type "DP" aluminum 3 inch male camlock (Cam & Groove) dust plug
Thread Sealant Paste Color_White The most common fire hydrantPipe thread sealants are a non setting, multi purpose compound which contains PTFE, plus synthetic fibers to create a stronger seal. Recommended for use on threaded galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, fiberglass reinforced, PVC, CPVC and ABS pipe. For use in systems maintaining temperatures between 300 F and 500 F ( 184 C and 260 C) and pressures up to 10,000 PSI. Available in 1 4 Pint. WARNING: This product