Aluminum 1" Female NH to 2 1/2" Male NH Length_25 Feet Sides are open to allow

Sides are open to allow hose to dry faster

NH or NST: National hose or national standard thread is often referred to as fire hose thread as this is by far the most common thread in use today by fire departments

Brass and aluminum female couplings have two rocker lugs

Dry hydrant sizes are determined by your local fire department

National Stock Number (NSN 4210-01-079-9285)

Aluminum 1" Female NH to 2 1/2" Male NH Length_25 Feet Sides are open to allowAluminum 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