Franklin Fueling SWFV-PKG 4" NPT Brass Vapor and Fill Swivel Adapter Kit

Franklin Fueling SWFV-PKGSS** 4" NPT SS Vapor and Fill Swivel Adapter Kit helps prevent leaks caused by constant delivery elbow movement on the riser adapter. The top section rotates during regular deliveries, preventing the bottom section from loosening on the riser pipe, which could cause a vapor or product leak around the adapter. It's poppet design seals off the vapor path when not coupled.