Viking is a proud world leader in the design and manufacturing of life-saving fire sprinklers. The VK498 Freedom® Residential Concealed Pendent Sprinkler is just one of thousands of industry-leading sprinklers available to customers! The VK498 is a small thermosensitive, glass bulb residential sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired. The orifice design, with a K-factor of 5.8 (83.6), allows the sprinkler’s efficient use of available water supplies for the hydraulically designed fire-protection system. The fast response glass bulb operating element and special deflector characteristics meet the challenges of residential sprinkler standards.Sift through virtually every sprinkler in a flash with the revolutionary Sprinkler Selector! Select various criteria, such as K-factor, occupancy type, orientation, temperature and more, to get the part number you need. Test it out today and streamline your projects!
