Aluminum 1" NH to 1" NH Double Female Female Size_2 1/2 Inch Brass NH couplings are standard

Brass NH couplings are standard (aluminum available)

These 4 inch storz replacement couplings come complete with hose shank

Open sides allow faster drying to prevent mold and mildew

reinforced vinyl

Carbon Steel 6" Flange x 4 1/2" Male NH

Aluminum 1" NH to 1" NH Double Female Female Size_2 1/2 Inch Brass NH couplings are standardAluminum 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