Plumbing Zurn Test Cocks | 1/4″ Mnpt X 1/4″ Fnpt Lead Free Test Cock (4 Pack)

Designed For Installation On Backflow Preventers As A Testport For Attaching A Differential Pressure Gauge. Optional Saeflare Fitting Allows For Fast And Easy Attachment Of Test Kithoses. A Threaded Dust Cover Is Included With The 860Ft Toprotect Against Fouling Caused By Insects, Dirt And Debris.