Standard Coverage, TY-FRB, TY313, ½"NPT Pendent Sprinkler, 5.6 K factor, 79C, Quick Response (3mm), Brand: TYCOFor Quote:Email: osman.khan@khaleejsafety.comWhatsapp: +966578061247Tyco® TY323 Pendent Sprinkler, Quick Response, 5.6K factor, 79 C/175 FType*ChromeQuantity*Data Sheet