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Page 5 of 8 <br /> R QUICK RESPONSE <br /> DRY HORIZONTAL <br /> N41KJNG4 SIDEWALL SPRINKLERS <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 /> Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com <br /> Approval Chart 2 (FM) Temperature KEY <br /> Quick Response Dry Horizontal Sidewall Sprinklers Finish <br /> For Light Hazard Occupancies Only AIXF Escutcheon(if applicable) <br /> Maximum 175 PSI (12 bar)WWP <br /> Sprinkler Base SIN Style Thread Size Nominal K-Factor2 Order Length Increment FM Approvals° <br /> Part No. NPT BSP U.S. metric' Inches mm (Refer also to Design Criteria below.) <br /> 08384U 1" - 5.6 80.6 1/2" 12.7 Al <br /> VK178 Adjustable Standard <br /> 16458U -- 25 mm -- 80.6 1/2" 12.7 Al <br /> 08386U 1" -- 5.6 80.6 1/4" 6.35 B2 <br /> VK182 Adjustable Recessed <br /> 16454U -- 25 mm -- 80.6 1/4" 6.35 B2 <br /> 08388U 1" -- 5.6 80.6 1/2" 12.7 A3 <br /> VK174 Plain Barrel <br /> 16456U - 25 mm -- 80.6 1/2" 12.7 A3 <br /> Approved Finishes and "A" Dimensions <br /> 1"- Bright Brass,Chrome,White Polyester,or ENT5 with "A" dimensions 1-1/2"to 45-1/2" (38.1 <br /> Approved Temperature Ratings mm to 1,156 mm)A- 155 °F(68°C), 175 °F(79 °C), 200°F (93 °C), and 2'- Bright Brass,Chrome,White Polyester,or ENT'with "A" dimensions 3-1/4"to 47-1/2" (82.5 <br /> 286°F(141 °C) mm to 1,207 mm) <br /> B- 155°F(68°C), 175°F(79°C),and 200°F(93°C) 3 - Brass, Bright Brass, Chrome,White Polyester,or ENT'"A"dimensions 3" to 47"(76.2 mm to <br /> 1,194 mm) <br /> "Brass Finish is listed and approved but not standard offering,lead times of 6-8 weeks required. <br /> (Matching Brass escutcheons are not available.) <br /> Footnotes <br /> Part number shown is the base part number. For complete part number, refer to current Viking price list schedule. <br /> 2 K-Factor applies for standard lengths ("A" Dimensions indicated above). <br /> 3 Metric K-factor shown is for use when pressure is measured in bar.When pressure is measured in kPa,divide the metric K-factor shown by 10.0. <br /> °This chart shows the FM Approvals available at the time of printing. Other approvals may be in process. Check with the manufacturer for <br /> any additional approvals. <br /> 5 FM approved as corrosion resistant. <br /> DESIGN CRITERIA - FM <br /> (Also refer to Approval Chart 2 above.) <br /> FM ADiDroval Reauirements: <br /> The Dry HSW Sprinklers in the Approval Chart above are FM Approved as quick response Non-storage standard spray sprinklers as indicated in the <br /> FM Approval Guide. For specific application and installation requirements, reference the latest applicable FM Loss Prevention Data Sheets(including <br /> 2-0)and Technical Advisory Bulletins. FM Global Loss Prevention Data Sheets and Technical Advisory Bulletins contain guidelines relating to, but not <br /> limited to:minimum water supply requirements,hydraulic design,ceiling slope and obstructions,minimum and maximum allowable spacing,and deflec- <br /> tor 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 Form No. <br /> F_080614 for general care, installation, and maintenance information. Viking sprinklers are to be installed in accord- <br /> ance with the latest edition of Viking technical data,the appropriate standards of NFPA, FM Global, LPCB,APSAD,VdS <br /> or other similar organizations,and also with the provisions of governmental codes,ordinances,and standards,whenever <br /> applicable. <br /> Form No. F_031993 20.04.16 Rev 20.1 <br />