Aluminum 4" Female NPSH to 2 1/2" Male NH Male Size_2 Inch These will fit most rubber

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

Dry hydrant sizes are determined by your local fire department

Aluminum 1 inch constant flow twist nozzle constructed of anodized aluminum

A brass grommet allows water drainage and a Velcro strap secures the contents

Wildland / Forestry Firefighting

Aluminum 4" Female NPSH to 2 1/2" Male NH Male Size_2 Inch These will fit most rubberAluminum 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. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Aluminum Female to