Aluminum 2" NPSH to 1 1/2" NH Double Female Male Size_1 1/2 Inch Wall mounting brackets are standard

Wall mounting brackets are standard

Open sides allow faster drying to prevent mold and mildew

If your FDC or female swivel inside diameter is approx

Compatible part number - DMH2515F

Install so that flap hangs down due to gravity

Aluminum 2" NPSH to 1 1/2" NH Double Female Male Size_1 1/2 Inch Wall mounting brackets 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