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Bulletin 054 January 2023 <br /> iiiiiiimi Model KFR80 Series Sprinklers <br /> Quick-response,Standard Spray Fusible Link Sprinklers <br /> K8.0(115 metric) <br /> cULus, FM,VdS, CE, UKCA <br /> Product Description <br /> Model KFR80 series sprinklers are standard spray,quick-response 1 <br /> sprinklers with a fusible link operating element.The sprinklers are <br /> ti <br /> Lu Listed and FM Approved.See Table C for available finishes. <br /> cU s pp � i <br /> All KFR80 sprinklers have a nominal K-factor of 8.0(115 metric). <br /> liti:'' --.. - <br /> Model KFR80 series sprinklers are available in Ordinary (165°F <br /> [74°C])or Intermediate(212°F[100°C])temperature classification. <br /> Model KFR80 Pendent sprinklers are available with Model F1, <br /> Model F2, or Model FP recessed escutcheons. T <br /> Application <br /> Model KFR80 Pendent Model KFR80 Upright <br /> Model KFR80 series sprinklers are listed and approved for <br /> installation in accordance with NFPA 13 and FM Loss Prevention Recommended installation torque is 14-20 ft-lbs (19 — 27 N-m). <br /> Data Sheets. Follow requirements of NFPA 13 for Quick-response Do not tighten sprinklers over the maximum recommended torque. <br /> Standard Spray Sprinklers when installing Model KFR80 series Exceeding the maximum recommended torque may cause leakage <br /> sprinklers. FM Approvals classifies Model KFR80 sprinklers as or impairment of the sprinklers. <br /> K8.0 QR Non-storage and K8.0 QR In-rack Storage sprinklers. <br /> Installation Listings &Approvals <br /> Model KFR80 series sprinklers must be installed in accordance• with the requirements of NFPA 13 or FM Property Loss Prevention Listed by Underwriters Laboratories, Inc. and UL Certified for <br /> Canada(cULus) <br /> Data Sheets. The Model F1, F2, and FP escutcheons are the Sprinklers,Automatic and Open(VNIV) <br /> only recessed escutcheons listed and approved for use with <br /> Model KFR80 Pendent sprinklers. The use of any other recessed FM Approved(FM) <br /> 1 escutcheon will void all approvals and warranties. Do not install • K8.0 OR Non-storage <br /> Model FP escutcheons in ceilings that are positively pressurized • K8.0 QR In-rack Storage <br /> with respect to the occupied space below. <br /> UKCA <br /> • <br /> Use only the Model W2 sprinkler wrench for installing Model KFR80 0832 UKCA CPR S5045 <br /> series pendent and upright sprinklers, and use only the Model VdS <br /> W1 wrench for installing Model KFR80 series recessed pendent • G 422045 <br /> sprinklers. Model KFR series sprinklers with F series guards or <br /> guards/water shields may be installed as an assembly using the CE <br /> Model J wrench. The use of wrenches other than those specified • 0786-CPR-40339 <br /> may damage these sprinklers. <br /> Model KFR Series Sprinkler Summary Table A <br /> Max.Working Sprinkler <br /> Sprinkler Model Orientation Listing or Approval Pressure Identification <br /> psi(bar) Number(SIN) <br /> KFR80 Pendent Pendent cULus 250(17.2) RA5412 <br /> FM,VdS,CE, UKCA 175 (12) <br /> KFR80 Upright cULus 250 (17.2) <br /> Intermediate Upright RA5422 <br /> KFR80 Upright FM,VdS,CE, UKCA 175(12) <br /> • <br /> www.reliablesprinkler.com <br />