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Page 2 of 7 <br />N4 I Kj® FREEDOM® RESIDENTIAL <br />CONCEALED PENDENT <br />SPRINKLER VK496 (K3.0) <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 />6. INSPECTIONS, TESTS AND MAINTENANCE <br />Refer to NFPA 25 for Inspection, Testing and Maintenance requirements. <br />7. AVAILABILITY <br />Viking Sprinkler Model VK496 is available through a network of domestic and international distributors. See The Viking Corporation <br />web site for the closest distributor or contact The Viking Corporation. <br />8. GUARANTEE <br />For details of warranty, refer to Viking's current list price schedule or contact Viking directly. <br />TABLE 1: SPRINKLER ORDERING •- • <br />Ordering Instructions: <br />(1) Select a sprinkler base part number <br />(2) Add the suffix for the desired finish <br />(3) Add the suffix for the desired sprinkler temperature rating <br />(4) Order a cover plate (Must be ordered separately; refer to Table 2) <br />Example: <br />23763AE = 200 °F (93 °C) Temperature rated sprinkler with a standard brass finish. <br />Sprinkler <br />Size <br />1: Finishes <br />2: Temperature Ratings5 <br />Base Part <br />NPT <br />Max. Ambient Ceiling <br />Number <br />Inch <br />Description <br />Suffix <br />Nominal Rating <br />Bulb Color <br />Temperature <br />Suffix <br />23763 <br />1/2 <br />Brass <br />A <br />155 °F (68 °C) <br />Red <br />100 °F (38 °C) <br />B <br />ENT3,4 JN 200 °F (93 °C) Green 150 °F (65 °C) E <br />Accessories <br />Part <br />Description <br />Number <br />23143 <br />Installation wrench <br />14412 <br />Small concealed cover plate installer tool; requires a piece of 1" PVC pipe or similar to attach (available since 2007). <br />14867 <br />Large concealed cover plate installer tool; requires a piece of 1" PVC pipe or similar to attach (available since 2007). <br />01731A <br />Sprinkler cabinet; holds up to 6 sprinklers (available since 1971). <br />Footnotes <br />I Part number shown is the base part number. For complete part number, refer to the current Viking price list schedule. <br />z. Based on NFPA 13, NFPA 13R, and NFPA 13D. Other limits may apply, depending on fire loading, sprinkler location, and other requirements of the Authority Having <br />Jurisdiction. Refer to specific installation standards. <br />3. cULusEU listed as corrsion resistant. <br />4. The corrosion resistant coatings have passed the standard corrosion test required by the approving agencies indicated in the Approval Charts. These tests cannot and <br />do not represent all possible corrosive environments. Prior to installation, verify through the end -user that the coatings are compatible with or suitable for the proposed <br />environment. For automatic sprinklers, the ENT coating is applied to all exposed exterior surfaces, including the waterway. For ENT coated sprinklers, the Belleville <br />spring is exposed. <br />e. The sprinkler temperature rating is stamped on the deflector. <br />e. The installation wrench is intended to be used for a maximum of 500 sprinkler installations at a maximum torque of 14 ft-lbs (19 Nm). <br />Figure 1: Installation Wrench <br />Form No. F_032218 Rev 03 April 2023 <br />