3003 W CASINO RD 2025 BLDG 40-26 2025-12-01

Page 4 of 6 MICROFAST@ QUICK RESPONSE HORIZONTAL SIDEWALL SPRINKLER VK305 (K5.6) :G:: The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com Approval Chart 1 (UL) Temperature KEY Finish Microfast®Quick Response Horizontal Sidewall Sprinkler VK305 A1XF Escutcheon(if applicable) For Light or Ordinary Hazard Occupancies Maximum 175 PSI(12 Bar)WWP Deflector must be located 4"to 12"(102 mm to 305 mm)below the ceiling. Sprinkler Thread Size Nominal K-Factor Overall Length Listings and Approvals3 Base Part SIN (Refer also to UL Design Criteria.) Number' NPT BSPT U.S. metric' Inches mm cULus° China Approval 12997 VK305 1/2" 15 mm 5.6 80.6 2-11/16 68 A1W, B1X,C2W, D2Z -- 19782' VK305 1/2" -- 5.6 80.6 1 2-11/16 68 1 E3 E3 NOTICEOffice) 12121 1 VK305 1/2" 1 15 mm 1 5.6 80.6 1 2-11/16 1 68 A1W, B1X,C2W, D2Z -- Approved Temperature Ratings A- 135 OF(57-C), 155 OF(68°C), 175 OF(79-C), Approved Escutcheons 200 OF(93°C),and 286 OF(141 °C) Approved Finishes W-Installed with standard surface-mounted escutcheons B-135 OF(57-C), 155 OF(68-C), 175 OF(79-C), 1 - Brass, Chrome, White Poly-ester5,6 X - Installed with standard surface-mounted escutch- and 200 OF(93°C) and Black Polyesters,' eons or recessed with the Viking Micromatic®Model C-155 OF(68-C), 175 OF(79-C),200 OF(93°C), 2-ENT' E-1, E-2,or G-1 Recessed Escutcheon and 286 OF(141 °C) Z - Installed with standard surface-mounted escutch- D - 155 OF (68 °C), 175 OF (79 °C), and 200 OF 3-Chrome eons or recessed with the Viking Micromatic Model (93 OC) E-1 E-155 OF(68-C) Footnotes Base part number shown. For complete part number, refer to Viking's current price schedule. '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. 'This table shows the listings and approvals available at the time of printing. Other approvals may be in process. °Listed by Underwriters Laboratories Inc.for use in the U.S. and Canada. ScULus Listed as corrosion-resistant. 'Other colors are available on request with the same Listings and Approvals as the standard colors. 'Approved according to China GB Standard. DESIGN CRITERIA- UL (Also refer to Approval Chart 1.) cULus Listing Reauirements: Quick Response Horizontal Sprinkler VK305 is cULus Listed as indicated in Approval Chart 1 for installation in accordance with the latest edition of NFPA 13 for sidewall standard spray sprinklers. • Designed for use in Light and Ordinary Hazard occupancies. • Locate with the deflector 4"to 12"(102 mm to 305 mm)below the ceiling. • Protection areas and maximum spacing shall be in accordance with the tables provided in NFPA 13. • Minimum spacing allowed is 6 ft. (1.8 m). • Align the top of the deflector parallel with the ceiling. • Locate no less than 4"(102 mm)from end walls. • Maximum distance from end walls shall be no more than one-half of the allowable distance between sprinklers.The distance shall be measured perpendicular to the wall. • The sprinkler installation and obstruction rules contained in NFPA 13 for sidewall standard spray sprinklers must be followed. IMPORTANT: Always refer to Bulletin Form No. F_091699 -Care and Handling of Sprinklers.Also refer to Bulletin Form No. F_080614 for general care, installation,and maintenance information.Viking sprinklers are to be installed in accordance with the latest edition of Viking technical data, the appropriate standards of NFPA, LPCB,APSAD, VdS or other similar organiza- tions, and also with the provisions of governmental codes, ordinances, and standards, whenever applicable. Form No. F_060914 19.11.21 Rev 19.2