RASCO/Reliable® RA2634, Model SWC56 Concealed, 5.6K, Concealed Horizontal Sidewall, QR, 1/2" NPT, Brass, 135 Degree, SWC560, BS131732R9, Fire Sprinkler Head Combo Exit And Emergency Lights NST - National Standard Thread

NST - National Standard Thread - Most Common Thread

Differential: Approx

DB21115971

Protective polycarbonate cover for strobe units

Item:  Ansul 77695 Rubber Blow Off Cap

RASCO/Reliable® RA2634, Model SWC56 Concealed, 5.6K, Concealed Horizontal Sidewall, QR, 1/2" NPT, Brass, 135 Degree, SWC560, BS131732R9, Fire Sprinkler Head Combo Exit And Emergency Lights NST - National Standard ThreadReliable Model F1FR56 300 series sprinklers are 300 psi (20. 7 bar) rated, quick response standard spray automatic fire sprinklers utilizing a sensitive 3. 0 mm glass bulb thermal element. Item: RASCO Reliable RA2634, Model SWC56 Concealed, 5. 6K, Concealed Horizontal Sidewall, QR, 1 2" NPT, Brass, 135 Degree, SWC560, BS131732R9, Fire Sprinkler Head Available In Multiple Colors and Temperatures. See Other Configurations Drop Down. SPEC SHEET WARNING: