Aluminum 4" Storz x 3" Male NPT Thread Swivel / Rigid_Rigid Female also works on rocker lug

also works on rocker lug fittings

Compatible part number - DMH2515F

If possible it is best to measure the MALE fitting

the type of clamping system that is used

All that is left is a brass stub with a bearing groove (see video above)

Aluminum 4" Storz x 3" Male NPT Thread Swivel / Rigid_Rigid Female also works on rocker lugStorz 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