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Page 4 of 9 <br /> ® QUICK RESPONSE <br /> NIKJNG4 DRY PENDENT <br /> ELO 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 FM <br /> Quick Response ELO Dry Pendent Sprinklers <br /> Maximum 175 PSI (12 bar)WWP <br /> Sprinkler Thread Size Nominal K-Factor2 Order Length Increment FM Approvals° <br /> Base Part No.' SIN Style NPT BSPT U.S. Metric' Inches mm (Refer also to Design Criteria below.) <br /> 19828 Plain 1-1/4" -- 11.2 6" Al <br /> VK547 garret <br /> 19829 32 mm 161.3 153 Al <br /> 19833 VK548 Adjustable 1-1/4" 11.2 6" B2 <br /> 19834 Recessed 32 mm 161.3 153 B2 <br /> 19838 Adjustable 1-1/4" -- 11.2 6" A3 <br /> VK549 Standard <br /> 19839 -- 32 mm 161.3 -- 153 A3 <br /> Approved Finishes and "A" Dimensions <br /> Approved Temperature Ratings 1 -Brass,Chrome,and White Polyester,with"A"dimensions 12"to 48"(305 to 1,22 m) <br /> A-165°F(74°C),205°F(96°C)and 280°F(138°C) 2-Chrome and White Polyester,with"A"dimensions 12"to 48"(305 to 1,22 m) <br /> B- 165°F(74°C)and 205°F(96°C) 3-Chrome,and White Polyester iwth a Chrome or White Polyester Sleeve and Escutcheon with <br /> "A"dimensions 12"to 48"(305 to 1,22 m) <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 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 /> 4 This chart shows the FM Approvals available at the time of printing. Other approvals may be in process. Check with the manufacturer for any ad- <br /> ditional approvals. <br /> DESIGN CRITERIA - FM <br /> (Also refer to Approval Chart above.) <br /> FM Approval Reauirements: <br /> ELO Dry Pendent Sprinklers in the Approval Chart above are FM Approved as quick response standard spray storage 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 Bulletin Form <br /> F 080614 for general care, installation, and maintenance information. Viking sprinklers are to be installed in accordance <br /> With the latest edition of Viking technical data, the appropriate standards of NFPA, FM Global, LPCB, APSAD, VdS or other <br /> similar organizations, and also with the provisions of governmental codes,ordinances,and standards,whenever applicable. <br /> Form No. F_040915 20.03.18 Rev. 20.1 <br />