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Sprinkler 41 b December 4, 2013 <br /> C MICROFAST°AND <br /> MicrofastHP° QUICK <br /> RESPONSE PENDENT <br /> 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 /> Ordering Information: (Also refer to the current Viking price list.) <br /> Order Microfast°and MicrofastHP°Quick Response Pendent Sprinklers by first adding the appropriate suffix for the sprinkler finish <br /> and then the appropriate suffix for the temperature rating to the sprinkler base part number. <br /> Finish Suffix: Brass=A, Chrome = F, White Polyester= M-/W, Black Polyester= M-/B, Black PTFE = N, and ENT= JN <br /> Temperature Suffix: 135 °F (57 °C) =A, 155 °F (68 °C)= B, 175 °F (79 °C)= D, 200 °F (93 °C)= E, and 286 °F (141 °C) = G <br /> For example, sprinkler VK302 with a 1/2"thread, Brass finish and a 155 °F (68 °C)temperature rating = Part No. 12979AB <br /> Available Finishes And Temperature Ratings: <br /> Refer to Table 1. <br /> Accessories: (Also refer to the "Sprinkler Accessories"section of the Viking data book.) <br /> Sprinkler Wrenches: <br /> A. Standard Wrench: Part No. 10896W/B (available since 2000). <br /> B. Wrench for Recessed Pendent Sprinklers: Part No. 16036W/B* (available since 2011) <br /> C. Optional Protective Sprinkler Cap Remover/Escutcheon Installer Tool— Part No. 15915 (available since 2010.) <br /> *A%"ratchet is required(not available from Viking). <br /> **Allows use from the floor by attaching a length of 1"diameter CPVC tubing to the tool. Ideal for sprinkler cabinets. Refer to Bulletin F_051808. <br /> Sprinkler Cabinets: <br /> A. Six-head capacity: Part No. 01724A(available since 1971) <br /> B.Twelve-head capacity: Part No. 01725A(available since 1971) <br /> 4. INSTALLATION <br /> Refer to appropriate NFPA Installation Standards. <br /> 5. OPERATION <br /> During fire conditions, the heat-sensitive liquid in the glass bulb expands, causing the glass to shatter, releasing the pip cap and <br /> sealing spring assembly. Water flowing through the sprinkler orifice strikes the sprinkler deflector, forming a uniform spray pattern <br /> to extinguish or control the fire. <br /> 6. INSPECTIONS, TESTS AND MAINTENANCE <br /> Refer to NFPA 25 for Inspection,Testing and Maintenance require- — Wrench <br /> ments. Fiat <br /> Protectiv� <br /> 7. AVAILABILITY _ Protective Sp���<<e� <br /> Spr'mkler <br /> The Viking Microfast°and MicrofastHP°Quick Response Pendent ® she d <br /> Sprinklers are available through a network of domestic and <br /> international distributors. See The Viking Corporation web site for <br /> the closest distributor or contact The Viking Corporation. <br /> 8. GUARANTEE <br /> For details of warranty, refer to Viking's current list price schedule =96 <br /> or contact Viking directly. <br /> Figure 1: Standard Sprinkler Wrench 10896W/B <br />