Tyco Fire Suppression & Building Products    Lansdale, PA 19446
Dec 03, 2012 UL-Listed for use in storage occupancies with up to 48 ft high ceilings, Model ESFR-25 (Early Suppression, Fast Response) eliminates need for in-rack sprinklers for protection of class I through cartoned unexpanded group A plastics in various storage arrangements. Features include coverage area of 64–100 ft², max slope ceiling of 2 in. rise for 12 in. run (16.7%), and spacing from 8–10 ft. Sprinkler is rated for temperatures to 214°F.

Viking Corp., The    Hastings, MI 49058 9706
Aug 13, 2012 Available in 165 and 220°F temperature ratings, Model VK481 is 5.6 (81) K factor horizontal sidewall sprinkler designed for Group 1 and 2 hazard occupancies. Featuring total length of 2 in., cULus listed unit has ½ in. NPT thread size and can be installed with deflector from 4-12 in. below ceiling to accommodate obstructions such as light fixtures and crown moldings. Flat concealed cover plate maximizes aesthetics and comes in white finish or can be custom painted.

Viking Corp., The    Hastings, MI 49058 9706
Jul 12, 2012 Installed on wet pipe system, model VK502 dry ESFR (Early Suppression Fast Response) pendent sprinkler eliminates need for in-rack sprinklers and dry or preaction system in certain freezer and cold storage applications. Unit has 14.0 (201) K factor and provides ceiling only protection. Suited for cold storage facilities where system piping is installed in heated space above freezer area, 165°F sprinkler comes with 2 insulating boots and is offered in single barrel length of 36 in.

Viking Corp., The    Hastings, MI 49058 9706
Jun 18, 2012 Available in both recessed and domed concealed models, Model VK638 Corridor Sprinkler has K Factor of 8.0 (115), ¾ in. thread size. It is cULus listed for 28 x 12 ft and 28 x 14 ft coverage areas, with deflector installed up to 12 in. below ceiling. Both recessed and domed concealed models are available in 57°C, 68°C, 79°C, and 93°C temperature ratings. Horizontal sidewall sprinkler is designed to protect corridors, hallways, decks, walkways, and other areas where wide spray pattern is optimal.

Viking Corp., The    Hastings, MI 49058 9706
Jun 08, 2012 Featuring 3.0 K-Factor, Freedom® VK470 Recessed Pendent Sprinkler is cULus Listed for 12 x 12, 14 x 14, and 16 x 16 ft room sizes. In each coverage area, unit provides lowest possible flow rate for NFPA 13D and 13R residential systems requiring 0.05 gpm/ft² density design. Available in white, ivory, chrome, and black finishes as well as variety of custom colors, sprinkler has ½ in. NPT thread size and temperature ratings of 155°F and 175°F.

Viking Corp., The    Hastings, MI 49058 9706
Sep 19, 2011 Model VK680 combines extended coverage with flat concealed cover plate. Featuring ¾ in. NPT thread size and 8.0 (115) K factor, commercial horizontal sidewall sprinkler is cULus-listed for light hazard occupancies as well as 14 x 22 ft, 16 x 20 ft, and 18 x 18 ft coverage areas. Temperature rating is 165°F, and cover plate has temperature rating of 135°F. While sprinkler can be installed up to 12 in. below ceiling, total length of 2 in. aids installation in tight wall spaces.

Watts    North Andover, MA 01845
Sep 16, 2011 Designed for home sprinkler systems, Residential Fire Protection line includes RF PEX(TM) Tubing, which features distinctive orange stripe, enabling inspectors to visually follow tubing throughout installation. Line also includes Lead Free PEX(TM) Fittings and Lead Free RF PEX(TM) Sprinkler Fittings, which accept all standard ½ in. residential sprinkler heads and will work with variety of sprinkler head brands.

Viking Corp., The    Hastings, MI 49058 9706
Apr 05, 2011 Available in 155 and 175°F temperature ratings, Freedom® model VK484 residential, 4.2 (57) K-factor, horizontal sidewall sprinkler is cULus-listed for up to 16 x 20 ft coverage areas. It can be installed with deflector up to 12 in. below ceiling and offers flow rate of 22 gpm for flat ceilings. In sloped applications, VK484 is listed for ceilings with up to 18° pitch with sprinkler installed to discharge across slope.

Viking Corp., The    Hastings, MI 49058 9706
Jun 02, 2010 Able to install into standard 2 x 4 in. stud wall in residential applications, 4.0 (58) K-factor Freedom® VK480 sprinkler comes standard with installation pipe guide, which ensures proper location of sprinkler to allow for ¼ in. adjustment of cover plate. Sprinkler is cULus listed for up to 16 x 18 ft coverage area and has temperature rating of 165°F with 135°F for cover plate. Cover plate has white finish as standard, and can be specified with any custom color.

Viking Corp., The    Hastings, MI 49058 9706
May 17, 2010 Available in 165 and 205°F temperature ratings, cULus-listed Mirage® ELO VK636 flat plate sprinkler with 11.2 K-factor is approved for light hazard occupancies. Cover plate assembly features ½ in. of vertical adjustment, and is offered in 135° and 165°F temperature ratings and in standard finishes including chrome, white, ivory, and black as well as unlimited number of custom colors. Also available is cap removal tool, which doubles as leave behind wrench for sprinkler cabinet.

Viking Corp., The    Hastings, MI 49058 9706
Nov 05, 2009 Capable of applying higher water densities even with limited water pressure, model VK469 suits application in casinos, exhibition halls, hotel lobbies, airport terminals, places of worship, and certain retail environments. Mirage® ELO sprinkler is cULus listed for up to and including Ordinary Hazard Group II occupancies. Temperature rated up to 165°F, unit features flat cover plate with ½ in. of vertical adjustment. Cover plate comes in 4 standard finishes and variety of custom finishes.

Viking Corp., The    Hastings, MI 49058 9706
Aug 31, 2009 Along with 165°F temperature rating and 4.9 K factor, Model VK476 pendent sprinkler is cULus listed for up to 20 x 20 ft rooms. Hydraulically-efficient unit is available in 3 standard finishes - white, black, and wood beam finish, and includes slip-on outer ring for up to 5/8 in. of vertical adjustment. It can be used with sloped ceilings with 4/12 pitch, and to protect ceilings with beams up to 10 in. in depth, with sprinkler installed on underside of beam.

Viking Corp., The    Hastings, MI 49058 9706
Jul 22, 2009 Concealed behind flat plate, VK474 has 165°F temperature rating and is cULus listed for up to 20 x 20 ft coverage areas. It is available with 3 cover plate options; standard round, large diameter round, and square, which are offered in 9 standard finishes and unlimited variety of custom colors.

Viking Corp., The    Hastings, MI 49058 9706
Jun 09, 2009 Offered with Mirage® line of concealed sprinklers, cULus listed concealed cover plate provides seal against outside contaminants entering protected environment in cleanroom applications. It is pre-assembled with thin silicone gasket and installs flush to ceiling, while allowing sprinkler to maintain its quick response listing. Cover plate is available in 135 and 165°F temperature ratings and several standard finishes.

Viking Corp., The    Hastings, MI 49058 9706
Dec 03, 2008 Approved for up to 12 ft spacing between sprinklers on branch line, VK592 is cULus Listed and FM Approved as Control Mode Specific Application sprinkler to protect class I-IV commodities and cartoned unexpanded plastics, without using in-rack sprinklers. Storage sprinkler with 19.6 (280) K factor is UL Listed for up to 40 ft ceiling heights and FM Approved up to 35 ft. Product can also be used for warehouses with aisles as narrow as 4 ft as well as concrete tee construction.

Viking Corp., The    Hastings, MI 49058 9706
Nov 24, 2008 Designed for use with Mirage® line of commercial concealed pendent sprinklers and Freedom® residential concealed sprinklers, cULus listed square cover plate option has 135°F temperature rating. Available in 9 standard finishes and unlimited range of custom colors, cover plate provides aesthetic option for suspended tile ceilings, square coffering, tray ceilings, beamed ceilings, and pocketed ceilings.

Viking Corp., The    Hastings, MI 49058 9706
Sep 25, 2008 Mirage® adjustable concealed sprinklers are factory-assembled with brass adjustable drop nipple that provides 1 in. of vertical adjustment, and when combined with ½ in. cover plate adjustment, provide total vertical adjustment of 1½ in. Suited for tenant improvement projects, sprinklers are cULus listed and available in 2.8 (40), 4.2 (61), and 5.6 (81) K factors. The sprinklers are also available with 1 in. NPT male or female thread connections.

Viking Corp., The    Hastings, MI 49058 9706
Aug 04, 2008 Model VK457 flat plate pendent sprinkler has temperature rating of 165°F. Available in 9 standard finishes, sprinkler is offered with 2 cover plate options: 2¾ in. dia cover plate for installations where aesthetics are priority, and 3 5/16 in. cover plate that offers horizontal foregiveability for maximum installation flexibility. Installation tools allow users to remove sprinklers' protective caps and install cover plates from floor, without need for using ladder.

Viking Corp., The    Hastings, MI 49058 9706
May 14, 2008 Model VK501 is supplied from wet system installed in heated space, eliminating need for preaction system and in-rack sprinklers. Offered in single length of 36 in. with 2 in. grooved connection, 165°F unit has K factor of 14.0 (202), and 1½ in. threaded version is also available. Each sprinkler is shipped with 2 insulating boot assemblies that seal clearance space around srinkler barrel, decreasing potential for condensation. VK501 is also cULus listed for use with wet systems.

Viking Corp., The    Hastings, MI 49058 9706
Mar 17, 2008 With 5.6 (81) and 8.0 (115) K factor respectively, Models VK632 and VK634 are cULus listed and FM approved for 135, 155, 175, and 200°F temperature ratings. They include push on, thread off cover plate that installs on inside of sprinkler cup, providing protection from drywall mud, paint, and other debris. Units come with either 2¾ in. dia standard cover plate for installations where aesthetics are a priority, or 3-5/16 in. dia plate that offers greater installation flexibility.