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Page 5 of 6 <br /> N41KJNG4 ® MICROFAST° QUICK <br /> RESPONSE PENDENT <br /> SPRINKLER VK302 (K5.6) <br /> The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 <br /> Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com <br /> Approval Chart 2 (FM) Temperature KEY <br /> The Viking Microfast®Quick Response ;�Finish <br /> Pendent Sprinkler VK302 A1xF Escutcheon(if applicable) <br /> Maximum 175 PSI (12 Bar)WWP <br /> Base Part SIN Sprinkler Thread Size Nominal K-Factor Overall Length FM Approvals' <br /> Number' Style NPT I BSP U.S. metric2 Inches mm (Refer also to Design Criteria.) <br /> 12979 VK302 Pendent 112" 15 mm 5.6 80.6 2-1A 58 A1Z,B1Y, D2X,C2 <br /> Approved Escutcheons <br /> Approved Temperature Ratings X - Standard surface-mounted escutcheon or the <br /> A- 135°F(57°C), 155°F(68°C), 175°F(79°C),200 °F Viking Micromatic® Model E-1 Recessed <br /> (93°C), 286°F(141 °C) Approved Finishes Escutcheon <br /> B- 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), and 1-Brass,Chrome,White Polyester", Y - Standard surface-mounted escutcheon or the <br /> 200°F(93°C) and Black Polyester' Viking Microfast°Model F-1 Adjustable Escutcheon, <br /> C - 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 286 2-ENT5 or recessed with the Viking Micromatic®Model E-1 <br /> °F(141 °C) or E-2 Recessed Escutcheon <br /> D- 155°F(68°C), 175°F(79°C),200°F(93°C) Z - Standard surface-mounted escutcheon or the <br /> Viking Microfast®Model F-1 Adjustable Escutcheon <br /> Footnotes <br /> ' Base part number shown. For complete part number, refer to Viking's current price schedule. <br /> 2 Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by <br /> 10.0. <br /> 3 This table shows the FM Approvals available at the time of printing. Other approvals may be in process. <br /> 4 Other colors are available on request with the same Approvals as the standard colors. <br /> 5 FM approved as corrosion resistant. <br /> DESIGN CRITERIA- FM <br /> (Also refer to Approval Chart 2 above.) <br /> FM Approval Reauirements: <br /> The Viking Microfast®Quick Response Pendent Sprinkler VK302 is FM Approved as quick response Non-storage upright and pendent <br /> sprinklers as indicated in the FM Approval Guide. For specific application and installation requirements, reference the latest applicable <br /> FM Loss Prevention Data Sheets(including Data Sheet 2-0). FM Global Loss Prevention Data Sheets contain guidelines relating to, but <br /> not limited to: minimum water supply requirements, hydraulic design, ceiling slope and obstructions, minimum and maximum allowable <br /> spacing, and deflector distance below the ceiling. <br /> NOTE:The FM installation guidelines may differ from cULus and/or NFPA criteria. <br /> IMPORTANT. Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to page <br /> QR1-3 for general care, installation, and maintenance information. Viking sprinklers are to be installed in ac- <br /> cordance with the latest edition of Viking technical data, the appropriate standards of NFPA, FM Global, LPCB, <br /> APSAD,VdS or other similar organizations,and also with the provisions of governmental codes,ordinances, and <br /> standards, whenever applicable. <br /> Form No. F_033314 Rev 14.1 <br />