Viking Domed Chrome Cover Plate for Horizontal Sidewall Fire Sprinkler

Description

Viking Polished Chrome Fire Sprinkler Cover Plate for Domed Horizontal Sidewall Heads activates at 135F (57C) to facilitate timely activation of 135F (57C) fire sprinklers.
Sprinkler Identification Numbers (SIN) for this Viking 13501FA sprinkler cover plate include:
VK630
VK631
This Polished Chrome Cover Plate Assembly for Viking Quick Response Extended Coverage Concealed Horizontal Sidewall & HP Fire Sprinklers is listed by UL, FM, and/or other organizations when used as part of the manufacturer's listed sprinkler assembly. When Viking's Polished Chrome sprinkler cover plate reaches 135F (57C), the solder holding the plate's decorative exterior on the frame melts, and the two separate.
For many cover plates, the rated temperature is at least 20F (6.7C) cooler than the sprinkler head's activation temperature, which ensures that the cover plate detaches early enough to allow the sprinkler to activate on time. However, each manufacturer's product line varies slightly and cover plate temperatures may be closer to or further away from the fire sprinkler's activation temperature. Use only the cover plate approved by the manufacturer for your specific sprinkler.
Technical Documents
Click here to view the data sheet for this Viking Polished Chrome Fire Sprinkler Cover Plate for Domed Horizontal Sidewall Heads.