Aluminum 4" Storz x 4 1/2" Male NH Thread Storz Size_2 1/2" Rigid Storz Pre-coiled hose gives you option

Pre-coiled hose gives you option to add on to an existing hose lay

Sometimes referred to as “pipe thread” because PVC pipe and schedule 40 pipe are typically threaded in NPT

The outside diameter of a 1

Compatible part number - SF250F

Aluminum Female to Male Adapter

Aluminum 4" Storz x 4 1/2" Male NH Thread Storz Size_2 1/2" Rigid Storz Pre-coiled hose gives you optionStorz 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