Tyco® TY3331, Model TY-FRB, Poly-Stainless, 5.6K, QR, Horizontal Sidewall, 1/2" NPT, Grey, 155 Degree, 57-378-2-155, Fire Sprinkler Head valve Easy programming voice prompt

Easy programming voice prompt

NPT stands for National Pipe Thread

Fireboy® Marine Application HFC-227 Clean Agent Fire Extinguishing System - Available In Multiple Sizes

Multiple Colors And Head Sizes

Tyco® TY3331, Model TY-FRB, Poly-Stainless, 5.6K, QR, Horizontal Sidewall, 1/2" NPT, Grey, 155 Degree, 57-378-2-155, Fire Sprinkler Head valve Easy programming voice promptThe TYCO Series TY FRB Poly Stainless Sprinklers are corrosion resistant sprinklers designed for use in commercial occupancies where corrosive atmospheres may exist. Item: Tyco TY3331, Model TY FRB, Poly Stainless, 5. 6K, QR, Horizontal Sidewall, 1 2" NPT, Grey, 155 Degree, 57 378 2 155, Fire Sprinkler Head Available In Multiple Colors and Temperatures. See Other Configurations Drop Down. SPEC SHEET WARNING: This product can expose you to chemicals