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Page 2 of 8 <br /> ® QUICK RESPONSE <br /> DRY HORIZONTAL <br /> N41KJNG4 SIDEWALL SPRINKLERS <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 /> Temperature Suffix: 155 °F (68 °C) = B, 175 °F (79 °C) = D, 200 *F (93 °C) = E, 286 °F (141 °C)= G <br /> Escutcheon Suffix=Y for the adj. recessed sprinkler with the Model G-1 Escutcheon (no suffix needed for the Model E-1 Escutcheon). <br /> For example, sprinkler VK182 with 1" NPT Threads, a Chrome finish, a 155 <br /> °F (68°C)temperature rating, the Model G-1 Escutcheon, and "A"length NOTE: Sprink�er is turned s ceways <br /> of 10" = Part No. 08386UFBY10. for clarlty CRefer, to F lcjure: f-/ <br /> Available Finishes And Temperature Ratings: Refer to Table 1. for correct deflector orlentatlon <br /> Accessories: (Also refer to the"Sprinkler Accessories" section.) Frotective <br /> Sprinkler Wrenches: Sprinkler <br /> A. Standard Wrench: Part No. 07297W/B (available since 1991) Shleld <br /> B.Wrench for recessed sprinklers:Part No.07565W/B**(available since 1991) <br /> **A%"ratchet is required (not available from Viking). <br /> Replacement Escutcheons: cc <br /> A.Adjustable Standard Dry Escutcheon: Base Part No. 08086F l <br /> B. Model E-1 Recessed Dry Escutcheon Cup: Base Part No. 05459A <br /> C. Model G-1 Recessed Dry Escutcheon Cup: Base Part No. 20133 <br /> 4. INSTALLATION wrench <br /> Refer to appropriate NFPA Installation Standards. Flat <br /> 5. OPERATION <br /> During fire conditions, the heat-sensitive liquid in the glass bulb expands, <br /> causing the glass to shatter, releasing the internal parts to open the water- vIKIN� <br /> way.Water flowing through the sprinkler orifice strikes the sprinkler deflector, <br /> forming a uniform spray pattern to extinguish or control the fire. <br /> 6. INSPECTIONS, TESTS AND MAINTENANCE <br /> Refer to NFPA 25 for Inspection, Testing and Maintenance requirements. Figure 1: <br /> 7. AVAILABILITY Standard Sprinkler Wrench 07297W/B <br /> The Viking Quick Response Dry Horizontal Sidewall Sprinkler is available through a network of domestic and international distribu- <br /> tors. See The Viking Corporation 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:AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES <br /> Sprinkler Temperature Sprinkler Nominal Maximum Ambient Bulb Color <br /> Classification Temperature Rating' CeilingTemperature2 <br /> Ordinary 155 °F (68 °C) 100 °F (38 °C) Red <br /> Intermediate 175 °F (79 °C) 150 °F (65 °C) Yellow <br /> Intermediate 200 °F 93 °C 150 °F 65 °C Green <br /> High 286 °F 141 °C 225 °F 107 °C Blue <br /> Sprinkler Finishes: Brass, Chrome, White Polyester, and ENT <br /> Corrosion-Resistant Coating3,4: White Polyester and ENT in all temperature ratings <br /> Footnotes <br /> 'The sprinkler temperature rating is stamped on the deflector. <br /> 2 Based on NFPA-13.Other limits may apply,depending on fire loading,sprinkler location,and other requirements of the Authority Having Jurisdiction. <br /> Refer to specific installation standards. <br /> 3 The corrosion-resistant Polyester and ENT coatings have passed the standard corrosion test required by the approving agencies indi- <br /> cated in the Approval Charts. These tests cannot and do not represent all possible corrosive environments. Note: These coatings are <br /> NOT corrosion proof. Prior to installation,verify through the end-user that the coatings are compatible with or suitable for the proposed <br /> environment.Polyester and ENT coatings are applied to the exposed exterior surfaces only. Note that the spring is exposed on sprinklers <br /> with Polyester and ENT coatings. <br /> "When installed in some corrosive environments,the Polyester finish may change color.This natural discoloration over time is not in itself <br /> an indication of corrosion and should not be treated as such.All sprinklers installed in corrosive environments should be replaced or <br /> tested as described in NFPA 25 on a more frequent basis. <br /> Form No. F_031993 20.04.16 Rev 20.1 <br />