Aluminum 3" NPT to 2 1/2" NH Double Female Male Size_1 Inch Heavy-duty firefighting needs

Heavy-duty firefighting needs

9 threads per inch and female 1 1/2 inch

Compatible part number - DMH2525F

For use up to 300 PSI

Aluminum 3" NPT to 2 1/2" NH Double Female Male Size_1 Inch Heavy-duty firefighting needsAluminum 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. A double swivel adapter will not swivel or rotate once both ends are tightened to the male connections. The Safe Water Drinking