Aluminum 1" NH to 1" NH Double Female Female Size_2 1/2 Inch Specifications Underwriters Listed (UL) approved

Specifications Underwriters Listed (UL) approved Factory Mutual (FM) approved

Brass NH couplings are standard (aluminum available)

The Safe Water Drinking Act section 1417 requires "Lead-Free" products to be a minimum of 99

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

Aluminum 1" NH to 1" NH Double Female Female Size_2 1/2 Inch Specifications Underwriters Listed (UL) approvedAluminum 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