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January 17, 2014 Sprinker 124c <br /> �R <br /> ESFR PENDENT <br /> SPRINKLER VK510 (K25.2) <br /> -NIKJNG* <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 1 (UL) Temperature KEY <br /> ESFR Pendent Sprinkler VK510 Finish <br /> Maximum 175 PSI (12 bar)VW1l ppiicabie> <br /> Nominal K- Overall Length Listings and Approvals3,4 <br /> Base Part SIN Thread Size Factor (Refer also to Design Criteria on page 124d.) <br /> Number' <br /> U.S. metric2 Inches mm cULus' NYC VdS LPCB (E <br /> 12080 VK510 1" NPT 25.2 363 3-3/16 81 Al see Footnote 6. Al Al -- -- <br /> 12200 VK510 25 mm BSP 25.2 363 3-3/16 81 Al see Footnote 6. Al Al -- -- <br /> Approved Temperature Ratings Approved Finish <br /> A- 165 °F (74 °C)and 205 °F (96 °C)' 1 -Brass <br /> Footnotes <br /> Base part number shown. For complete part number, refer to the price list. <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 10.0. <br /> 3 This chart shows listings and approvals available at the time of printing.Other approvals may be in process. <br /> 4 Refer to the latest standards of NFPA 13,LPCB Loss Prevention Standards,and the latest VdS standards. <br /> 5 Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada as a Specific Application ESFR Sprinkler (refer to the deflector position <br /> requirements on page 124d). <br /> 6 Meets New York City requirements,effective July 1,2008. <br /> For the antifreeze application, intermediate temperature rated sprinklers are intended for installation in close proximity to heat sources only,as refer- <br /> enced in NFPA 13. <br /> Wrench <br /> Plat <br /> 1-9/16" <br /> Protective (39,9 mm) <br /> Sprinkler <br /> Cap 3-3/16" 11 <br /> (81 mm) f <br /> Use Side B for 1-5/8" <br /> ESFR Pendent K25,2 (41,3 mm) <br /> Sprinkler VK510 <br /> (Dimensions are 1-3/4" <br /> aA VIKING 13636 B <br /> approximate.) (44.5 mm <br /> Figure 1: Figure 2: <br /> ESFR Pendent Sprinkler Wrench 13635W/B ESFR Pendent Sprinkler VK510 Dimensions <br />