The VK467 residential upright sprinkler has a K-factor of 4.9 (71) and is approved for up to a 16 x 16 ft. (4,9 m x 4,9 m) area of coverage.  The Model VK467 is cULus Listed for installation in any type of residential occupancy, and is particularly well-suited for loft-style residential applications where the sprinkler system’s piping network is exposed.  In these applications, the VK467 residential upright can provide for an easier installation, more efficient hydraulic design, and a lower cost sprinkler system overall.  Viking's residential upright sprinkler can be installed below beams of up to 14 in. (356 mm) in depth and is available in 155°F (68°C) and 175°F (79°C) temperature ratings.  The VK467 is offered in several standard finishes, including Viking’s ENT plating for corrosion resistant applications.