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Page 3 of 4 <br /> " MICROFASTO QUICK <br /> ' RESPONSE UPRIGHT <br /> SPRINKLER VK300 (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 /> Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com <br /> Approval Chart 1 (UL) KEY <br /> Microfase Quick Response '% <br /> Upright Sprinkler VK300 F•1x+ �.,,.•:•: .,,•..�•. <br /> Maximum 175 PSI(12 bar)WWP <br /> Base Part SIN Thread Size Nominal K-Factor Overall Length Listings and Approvals' <br /> Number' NPT BSP U.S. metricz Inches mm cULus VdS LPCB NYC- (E <br /> 12978 VK300 1/2" 15 mm 5.6 1 80.6 2-3/16 56 Al, B2 -- - See footnote 7. <br /> NOTICE .. Office) <br /> 066616 I VK300 1 112" 1 15 mm 1 5.6 1 80.6 2-3/16 56 1 Al, B2 I -- I -- I See footnote 7. <br /> Approved Temperature Ratings Approved Finishes <br /> A- 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), and 1 -Brass, Chrome,White Polyester's, and Black Polyesters,' <br /> 286°F(141°C) 2- ENT6 <br /> B- 155 °F (68 °C), 175°F(79 °C), 200 °F (93 'C), and 286 'F (141°C) <br /> Footnotes <br /> Base part number is 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 10.0. <br /> 'This table shows the listings and approvals available at the time of printing.Check with the manufacturer for any additional approvals. <br /> 4 Listed by Underwriters Laboratories Inc.for us in the U.S.and Canada <br /> s Other colors are available on request with the same Listings and Approvals as the standard colors. <br /> s cULus Listed as corrosion resistant. <br /> Meets New York City requirements,effective July 1,2008 <br /> e Accepted for use,City of New York Board of Standards and Appeals,Calendar Number 219-76-SA and City of New York Department of Buildings,MEA 89-92-E,Vol.16. <br /> DESIGN CRITERIA- UL <br /> (Also refer to Approval Chart 1 above.) <br /> cULus Listing Requirements: <br /> The Viking Microfast®Quick Response Upright Sprinkler VK300 is cULus Listed as indicated in Approval Chart 1 for installation in accordance with the <br /> latest edition of NFPA 13 for standard spray sprinklers. <br /> • Designed for use in Light and Ordinary Hazard occupancies. <br /> • The sprinkler installation rules contained in NFPA 13 for standard spray upright sprinklers must be followed. <br /> IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to Form <br /> No. F_080614 for general care, installation, and maintenance information. Viking sprinklers are to be installed in <br /> accordance 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_052114 18.10.11 Rev 17.1.P65 <br />