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<br /> Page 5'of 6
<br /> MICROFAST°QUICK
<br /> RESPONSE PENDENT
<br /> SPRINKLER VK3b (K5.6)
<br /> The Viking Corporation, 210 N Industrial Park Drive,'Hastings MI 49058
<br /> Telephone: 269-945-9501 Technical Services: 877-384-546.4 Fax: 269-818AQ.80 Email:techsvcs@vikingcorp.com
<br /> proual C ar� 2 ( KEY
<br /> -----Rre- r�� -
<br /> The Vi ing Micro ast4 uick Re ponse
<br /> Pendent Spr<nkler VK3n,7 Y acutcheo_n,{Ef�apprceme)
<br /> H y �, u�a. r Maximum „S PS[( 2tBar).VVWP
<br /> Base Part SIN Sprinkler Thread.Size Nominal K-Factor Overall Length FM Approvals3
<br /> Number' Style NPT BSP U.S. metric' Inches min (Refer also to Design Criteria.)
<br /> 12979 VK302 Pendent, 1/2- 15 mm 5.6 60.6 27-1/4 1 58 A1Z;61Y,D2X,-C2
<br /> NOTICE .,
<br /> 066626 VK302 Pendent 1/2" 15 mm 5.6 80.6 2-1/4 58 Al2,B1Y,D2X,C2
<br /> 18021 Vk302 I Pendent 1 1/2" 1 15 mm 5.6 1 80.6 1 2-1/4 58 Al2,B1Y
<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 Micromati& 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 MicrofasO Model F- Adjustable Escutcheon,
<br /> C - 155°F (68°C), 175°F(79°C),200 °F (93 °C), 286 2-ENT5 or recessed with the Viking MicromaticP Model E-1
<br /> °F(141 °C) or E-2 Recessed Escutcheon
<br /> D-155°F(68°C),175 T(79'C),200°F(93°C) Z - Standard surface-mounted escutcheon or the
<br /> Viking Microfase Model FA Adjustable Escutcheon
<br /> Footnotes
<br /> 'Base part number shown.For complete part number,refer to Viking's current price schedule.
<br /> s 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 /> 'This table shows the FM Approvals available at the time of printing.Other approvals may be in process.
<br /> Other colors are available on request with the same Approvals as the standard colors.
<br /> 5 FM approved as corrosion resistant.
<br /> _ Ql= IS GN CRITERIA- FM' -
<br /> �� � Alsa refer to App°�`ra"�"vaI'Cha2�bov :)
<br /> FM Approval Requirements:
<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_091-699 - 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 15.1
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