Tyco® TY3231, Model TY-FRB, Poly-Stainless, 5.6K, QR, Pendent, 1/2" NPT, Grey, 155 Degree, 57-371-2-155, Fire Sprinkler Head Exit Sign STI-7520-HTR

STI-7520-HTR

49-810-7-325

heavy-duty 14 gauge metal with baked enamel finish

Reliable Performance:  The OSY2 is equipped with tamperresistant cover screws to prevent unauthorized entry

Tyco® TY3231, Model TY-FRB, Poly-Stainless, 5.6K, QR, Pendent, 1/2" NPT, Grey, 155 Degree, 57-371-2-155, Fire Sprinkler Head Exit Sign STI-7520-HTRThe TYCO Series TY FRB Poly Stainless Sprinklers are corrosion resistant sprinklers designed for use in commercial occupancies where corrosive atmospheres may exist. Item: Tyco TY3231, Model TY FRB, Poly Stainless, 5. 6K, QR, Pendent, 1 2" NPT, Grey, 155 Degree, 57 371 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 which are