Viking® VK104 Sidewall Sprinkler | SR | 5.6K | Chrome | 135F | 12995FA

Viking Micromatic Standard Response Horizontal Sidewall (VK104) Fire Sprinkler Head

This Viking Micromatic SR Sidewall Fire Sprinkler features a glass bulb activating at 135F (57C) with a 5.6 K-Factor, and 1/2 in. NPT threads. Each horizontal sidewall head features a brass frame and bronze deflector. The Sprinkler Identification Number (SIN) is VK104. This is a standard response, standard coverage sprinkler with a maximum working water pressure of 175 PSI.

The VK104 sidewall sprinkler delivers effective, affordable defense against fire in light (UL, FM) and ordinary (LPCB) hazard occupancies. Using a heat-activated glass bulb assembly, this automatic fire sprinkler opens when ambient temperatures reach 135F (57C), drenching the area surrounding a fire to keep it in its place of origin. For recessed application, refer to data sheet for installation instructions with the approved Viking escutcheon(s).

Viking Horizontal Sidewall Fire Sprinkler Micromatic (VK104) Sprinkler Head Listings and Approvals

Each Micromatic sidewall sprinkler is made by Viking, a global leader in fire protection manufacturing for nearly 100 years. When installed properly, this fire sprinkler head maintains listings and approvals from cULus (Category VNIV, Light hazard occupancies only), FM (Class Series 2000), and LPCB (for LH and OH hazard classes according to the LPC Rules for Automatic Sprinkler Installations incorporating BS EN 12845). Refer to the datasheet for listings and approvals in specific temperatures and/or applications.

The Micromatic® Viking Standard Response Horizontal Sidewall Sprinkler VK104 is cULus Listed for installation in accordance with the latest edition of NFPA 13 for sidewall standard spray sprinklers. This sidewall sprinkler head has a maximum working pressure of 175 PSI (12.1 BAR) UL, FM and connects to wet piping systems.

Viking Micromatic (VK104) Sidewall Sprinkler Installation and Other Information

During installation be aware that over tightening will cause permanent damage to the 1/2 in. NPT threads and/or the fire sprinklers themselves. Use the manufacturer approved installation wrench and tighten to a maximum torque of 14 ft-lb (19 N-m). Refer to the data sheet for additional storage and installation information.

This horizontal sidewall sprinkler features a chrome finish and a 135F (57C) temperature. Available finish options include Brass, Chrome, White, and Black. White Polyester Painted (White), and Flat Black Polyester Painted (Black) are UL Listed as corrosion resistant. Temperature options include 135F (57C), 155F (68C), 175F (79C), 200F (93C), 286F (141C), and 360F (182C). Finish and temperature combinations available in the “Options” section at the top of this product page.

The VK104 listed accessories include the approved Viking Wrench (part no. 21475M/B), Viking Recessed Wrench (part no. 13655W/B), and the approved Viking Escutcheon(s). Commonly purchased with fire sprinkler head cabinets and sprinkler shut off tools. These products are available in the “Frequently bought together” products section at the top of this product page.