Aluminum 1 1/2" Female NPSH to 2 1/2" Male NH Female Size_4 Inch USDA Forestry Service fire hose

USDA Forestry Service fire hose reducer feature aluminum coupling with a 600 PSI test pressure

Red 4 1/2 inch female dry hydrant rocker lug cap and chain with NH/NST threads

Constructed of 14 oz yellow vinyl with 4" letters stating "OUT OF SERVICE" on both sides

PSI Burst Test Pressure

Aluminum 1 1/2" Female NPSH to 2 1/2" Male NH Female Size_4 Inch USDA Forestry Service fire hoseAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Aluminum Female to