Aluminum 4" NH to 4" NH Double Female Color_Yellow Adding color impregnation improves durability

Adding color impregnation improves durability and mildew resistance compared to untreated white hose

Carbon Steel 6 inch Flange x 6 inch Female NH

Attaches to hydrant end of hose and need not be removed when charging the line

These will fit most rubber covered LDH firefighting grade supply hose and are the OEM couplings for Key Fire Hose Pro-Flow LDH

Female 1 1/2 NPSH

Aluminum 4" NH to 4" NH Double Female Color_Yellow Adding color impregnation improves durabilityAluminum 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