Aluminum 2 1/2" Female NPT to 2" Male NPT Female Threads_NPSH These 6 inch storz replacement

These 6 inch storz replacement couplings come complete with hose shank

NPSH and NPT is common in industrial applications

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

NH threads are used by most fire departments and fire trucks

This 36" long version holds 150 feet of 1 1/2" or 1 3/4" hose

Aluminum 2 1/2" Female NPT to 2" Male NPT Female Threads_NPSH These 6 inch storz replacementAluminum 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