Prier Stem Assembly - Style F-W/Back Flow Preventer, 4" for P-164 Galvanized Right & Left Nipples All Swage nipples are zinc

All Swage nipples are zinc electroplated

NPT threads on forged steel fittings conform to ASME B1

Heavy-duty machined-steel body

1/2 to 175 WOG

Prier Stem Assembly - Style F-W/Back Flow Preventer, 4" for P-164 Galvanized Right & Left Nipples All Swage nipples are zincPRIER residential hydrants are the finest quality available. Made from heavy cast brass patterns, copper tubing with stainless steel and aluminum accessories, PRIER hydrants are designed, built and tested to last for the life of the plumbing system. PRIER stems are made with heavy brass ends and are secured at the handle and at the seat with long wearing ACME threads. The stem is secured at both ends of the valve therefore, PRIER can manufacture a