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Freedom® Residential Concealed Horizontal Sidewall Sprinkler (VK490)

  • The new Model VK490 is Viking’s fourth flat concealed horizontal sidewall sprinkler, and also the fourth Freedom® residential sprinkler with a 5.8 (84) K-factor.
  • cULus Listed for coverage areas as large as 16 x 20 ft (4,9 x 6,1 m).
  • With their larger K-factors, Viking’s Freedom 5.8 (84) K-factor sprinklers can deliver the greater densities required in high-rise residential structures and hotels at lower starting pressures.
  • Flat cover plate provides the enhanced aesthetics desired by homeowners, end users, and architects.
  • The new VK490 has a takeout dimension of less than 2 inches (50 mm), which allows it to be installed in a standard 2 x 4" stud walls.
  • VK490 comes standard with the special ¾ in (20 mm) pipe guide and hardware to facilitate installation in tight wall spaces.
  • ½ inch NPT thread size (15 mm).
  • Offered in 165°F (74°C) and 205°F (96°C) temperature ratings.