Aluminum 5" Storz x 4 1/2" Swivel Female LH NH Thread Female Threads_NPSH The back flush flap will

The back flush flap will open to aid in releasing debris

Our 2 1/2 inch Made in the USA double jacket firefighting hose meets and exceeds all NFPA 1961 standards

NFPA 1961 standards shall be observed in production and assembly to insure quality and durability

NH/NST is common in the fire service

Aluminum 5" Storz x 4 1/2" Swivel Female LH NH Thread Female Threads_NPSH The back flush flap willStorz Head component shall be forged from Alloy 6061 aluminum and heat treated to T6 temper. Adapters and components meet the requirements of NFPA 1963. Locking Storz are only available on 4, 5, and 6 inch. Locking springs prevent unintentional disconnects. Locks are stainless steel. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Download Spec Sheet