Attach Fitting for Fusible and Frangible Plug
This non-symmetrical full-coupling is used as a mounting device for the fusible and frangible couplings. Female 1/8″ NPT threads on both ends allow for mounting the FP15003BR or FP15017BR in an area where only male NPT connections are available.
Construction is aluminum (15021AL) or mild steel (15021MS).