Home / Fire Sprinklers & NozzlesF1 Fire Sprinkler, ST, 17/32"" Orifice, K:115, ¾"" Npt, SRFire SprinklerCategoryFire Sprinklers & Nozzles✓ In stock · Ask us for the price – quick replyAsk for PriceAsk on WhatsAppCall usMore in this categoryNozzlesLT56C Series Hallway Sprinklers, ConcaledF156 Sprinkler, Vertical Sidewall Wall type, SR, K 80, ½"" Npt000630G4 Sprinkler Concealed Plate Ral 8003, 57Degree000449