Standard Coverage, TY-FRB, TY313, ½"NPT Upright Sprinkler, 5.6 K factor, 68C, Quick Response (3mm), Brand: TYCOFor Quote:Email: osman.khan@khaleejsafety.comWhatsapp: +966578061247Tyco® TY313 Upright Sprinkler, Quick Response, 5.6K factor, 68 C/155 FType*SelectQuantity*Data Sheet