Aluminum 4 1/2" NH to 4 1/2" NH Double Female Male Size_1 1/2 Inch After installing a new gasket

After installing a new gasket we recommend a storz lubricant to preserve and lubricate the gasket

cover and nozzles are not included

Cover and hose sold separately

If your FDC or female swivel inside diameter is approx

Carbon Steel 6" Flange x 5" Male NH

Aluminum 4 1/2" NH to 4 1/2" NH Double Female Male Size_1 1/2 Inch After installing a new gasketAluminum 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