Standard response horizontal sidewall sprinklers
Viking Micromatic® and MicromaticHP® StandardResponse Horizontal Sidewall Sprinklers are small thermosensitive glass bulbspray sprinklers available with various finishes and temperature ratings tomeet design requirements. The special Polyester and Teflon® coatings can be used in decorativeapplications where colors are desired. In addition, these coatings have beeninvestigated for installation in corrosive atmospheres and are cULus listed ascorrosion resistant
Viking standard response sprinklers may be orderedand/or used as open sprinklers (glass bulb and pip cap assembly removed) ondeluge systems
Available since 1996.
Minimum Operating Pressure: 7 psi (0.5 bar)
Maximum working pressure: sprinklers Vk116 and Vk015 are rated for use with water working pressures ranging from the minimum 7 psi (0.5 bar) up to 250 psi (17 bar) for high-pressure systems. high-pressure (hp) sprinklers can be identified by locating “250” stamped on the deflector. all other part nos. not mentioned above are rated to a maximum 175 psi (12 bar) wwp.
Factory tested hydrostatically to 500 psi (34.5 bar)
Nominal K-Factor: 2.8, 4.2, 5.6
Glass-bulb fluid temperature rated to -65 °F (-55 °C)