VK514 - ESFR Pendent Sprinkler (K28)

Viking is a proud world leader in the design and manufacturing of life-saving fire sprinklers. The VK514 ESFR Pendent Sprinkler is just one of thousands of industry-leading sprinklers available to customers! 

The VK514 incorporates the capability to suppress specific high-challenge fires. The addition of a larger K-Factor allows protection of higher hazard commodities at greater ceiling heights with lower end-head pressures. K28.0 sprinklers can provide flexibility of fire protection designs and eliminate the use of in-rack sprinklers when protecting high piled storage of​ certain specified materials up to: UL - 43 ft. (13.1 m) with ceilings up to 48 ft. (14.6 m) and FM - 50 ft. (15.2 m) with ceilings up to 55 ft. (16.8 m) OR 45 ft. (13.5 m) with ceilings up to 50 ft. (15.2 m)

Viking VK514 ESFR Pendent Sprinklers are primarily intended to protect the following types of storage, which tend to produce severe-challenge fires: palletized and solid pile storage and single, double, and portable open rack storage (no open-top containers or solid shelves). The VK514 is listed to utilize a minimum aisle width of 6’-0” (UL - 43’ storage and FM - 45' storage) or 8’-0” (FM - 50’. storage).

Sift through virtually every sprinkler in a flash with the revolutionary Sprinkler Selector(opens in a new window)! 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! 

The VK514 is compatible with revolutionary InstaSeal® technology(opens in a new window) through the addition of new Torque-Assist caps. Look for the compatibility icon to ensure the correct sprinklers are being ordered for a job requiring InstaSeal technology.