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Technical Specifications <br />Style: <br />Pendent <br />Recessed Pendent <br />Concealed Pendent <br />Threads: 1/2" NPT or ISO 7-131/2 <br />Nominal K-Factor: 5.6 (80 metric) <br />Max. Working Pressure: <br />175 psi (12 bar) <br />250 psi (17 bar) (cULus only) <br />Material Specifications <br />Thermal Sensor: 3 mm Glass Bulb <br />Sprinkler Frame: Brass Alloy <br />Cap: Bronze Alloy <br />Sealing Washer: Nickel with PTFE <br />Load Screw: Copper Alloy <br />Deflector: Brass Alloy <br />Sprinkler Finishes <br />(See Table B) <br />Sensitivity <br />Quick response <br />Temperature RatingsM <br />135-F(57°C) <br />155-F(68°C) <br />175-F(79°C) <br />200-F(93°C) <br />286°F (141°C) <br />Recessed Escutcheons <br />Model F1 (cULus, LPCB, VdS, CE, WM) <br />Model F2 (cULus, FM, LPCB, VdS, CE, <br />WM) <br />Model FP (cULus, VdS, CE, WM) <br />Cover Plate <br />Model CCP (cULus, VdS(2), CEM) <br />Guards & Shields (New Frames)(') <br />F-1 Guard (FM) <br />F-5 Guard/Shield Kit (FM) <br />F-7 Guard (cULus) <br />F-8 Guard/Shield Kit (cULus) <br />S-1 Shield (cULus, FM) <br />Guards & Shields (Legacy Frames)(3) <br />C-1 Guard (FM) <br />C-5 Guard/Shield Kit (FM) <br />D-1 Guard (cULus, FM) <br />D-4 Guard/Shield Kit (FM) <br />D-5 Guard/Shield Kit (cULus, FM) <br />S-1 Shield (cULus, FM) <br />Sprinkler Wrenches <br />Model W2 (pendent) <br />Model W4 (recessed or concealed) <br />Model J (New frame with guard installed) <br />Model JD (Legacy frame with guard <br />installed) <br />Listings and Approvals(*) <br />cULus Listed <br />FM Approved <br />LPCB <br />VdS <br />EC <br />WM <br />U KCA: 0832-U KCA-CPR-S5045, <br />0831-UKCA-CPR-5072 (CCP) <br />Notes: <br />1. 286°F (141°C) temperature rated sprinkler not listed for recessed or concealed use. <br />2. VdS and CE approval for CCP concealed use is for 155°C (68°C) sprinkler ONLY. <br />3. Not suitable for recessed or concealed pendent installations. <br />4. When used surface mounted or exposed. See Recessed Escutcheon and Cover Plate section for specific approvals when installed recessed or concealed. <br />Model F1FR56 Pendent Sprinkler Components and Dimensions <br />31/4" [83mm] <br />1�0— <br />Threads <br />Wrench Flat <br />Glass Bulb <br />(3 mm) <br />Deflector <br />F1FR_FWLF P ND 1W <br />Cap/Seal <br />Assembly <br />A Q-, <br />�I 1" [25mm] <br />Shown with Optional S-1 Water <br />Shield (Ordered Separately) <br />Note: Please refer to Figure 8 for recessed and concealed installation. <br />2 1/4" [57mm] <br />Bulletin 074 Page 3 of 9 <br />January 2023 www.reliablesprinkler.com <br />