Viking Early Suppression Fast Response (ESFR) Upright Sprinkler VK520 is a fast response fusible element type sprinkler designed for early fire suppression. Viking ESFR Upright VK520 Sprinklers provide protection of most common storage materials up to 30 ft. (9.1 m) high in buildings up to 35 ft (10.7 m) high, including:
Encapsulated or unencapsulated Class I, II, III, and IV commodities
The VIKING VK520 Fire Sprinkler name is one of 200 Fire Sprinklers from VIKING Life - Saving Equipment A / S featured on TheBigRedGuide.com. View technical specifications and compare the VK520 with other Fire Sprinklers.