Plumbing Uponor (Wirsbo) | Lf Rc-Res (205°F) Flat Concealed Sprinkler W/ White Cover Plate

The Flat Concealed Sprinkler Threads Onto Uponor’S Fire Sprinkler Adapter Fitting. All Sprinklers Comecomplete With A Plastic Protective Cap And Cup. Sprinklers Are Nsf- And Ul-Approved For Combinedplumbing And Fire Sprinkler Systems. Sprinklers Designated Lf Are Also Nsf Annex G Compliant.