Viking is a proud world leader in the design and manufacturing of life-saving fire sprinklers. The VK426 and VK427 Flush Pendent and Flush Horizontal Sidewall Institutional Sprinklers are just two of thousands of industry-leading sprinklers available to customers! The VK426 and VK427 are small, flush, solder link and lever sprinklers made with tamper-resistant construction. These flush-mount sprinklers can be ordered as quick response, quick response-extended coverage, and as pendent or horizontal sidewall configurations. Viking institutional sprinklers have been specifically designed for use with concealed piping in institutional mental health occupancies, correctional facilities, or anywhere a likelihood of tampering with fire sprinklers by the occupants may exist. The institutional sprinkler assembly consists of the sprinkler body and a 3 or 4 inch escutcheon plate. The sprinkler and escutcheon plate are available with a polished chrome or painted finish.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!
