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Commercial Concealed Sidewall Sprinkler K5.6 (VK481) - FM Approval

  • Model VK481 quick response, concealed, horizontal sidewall sprinkler has received an FM Approval (FM Approved as standard response).
  • This standard coverage sprinkler is also cULus Listed for Light and Ordinary Hazard applications.
  • Fully concealed behind a flat cover plate, making it an ideal choice for applications with demanding aesthetic requirements.
  • The fire protection industry's only UL Listed and FM Approved horizontal sidewall sprinkler with a flat cover plate.
  • Well suited for college residence halls and dormitories where water savings of standard sprinkler spacing is often preferred over extended coverage sprinklers.
  • Flat, low-profile cover plate makes it difficult to hang anything from the sprinkler, reducing the potential for accidental sprinkler discharge.
  • Small takeout dimension of two inches (50mm), allowing it to fit in a standard 2x4 stud wall.
  • Available in 165°F (74°C) and 205°F (96°C) temperature ratings, with cover plates offered in a standard white finish and nearly unlimited variety of custom colors.