Tyco® Model A (Central) Cover Plate | White | 135F | 3-5/8 in. OD | 836

Tyco (Central) Model A Fire Sprinkler Head Cover Plate

Tyco (Central) Model A White Fire Sprinkler Cover Plate with 135F (57C) activation temperature. This fire sprinkler cover works with obsolete Central concealed pendent fire sprinklers, including A, 76A, AA and A-1.  The Model A cover facilitates timely activation of these concealed fire sprinkler heads with a temperature rating of 135F (57C). The outer diameter of this cover is 3-5/8 in.

The Tyco (Central) Model A sprinkler cover plate is available in 4 finishes. These finishes include Brass, Grey White, Chrome, and White. 

Tyco (Central) Model A Fire Sprinkler Cover Plate Compatibility and Listings

This Sprinkler Head Cover Plate from Tyco/Central is UL listed. It meets the requirements of a sprinkler assembly per NFPA 13, where approved by the local Authority Having Jurisdiction. It installs by simply pushing the cover into the sprinkler’s frame.

To remove your existing cover plate, gently twist the cover to the left while applying downward pressure by pulling gently as you turn.

When this White fire sprinkler cover plate reaches its specified temperature of 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.

Tyco (Central) Model A Cover Plate Finishes, Temperatures, and Listed Accessories

This Central Model A fire sprinkler cap is available in Grey White, Brass, White, and Chrome. It is available in 135F (57C). You can choose from all the available options be selecting from the dropdown at the top of the page.

This sprinkler cover plate is installed easily by hand. However, for tall ceilings, the Tyco Cover Plate Installation tool is key! Simply install the cover installation tool on a piece of 1-inch CPVC pipe and use to gently push the cover into the sprinkler’s frame. Find all related products in the Frequently Bought Together section above.

This Sprinkler Cover Plate fits the following Tyco concealed sprinkler heads:

• Model A
• Model AA
• Model 76A
• Model A-1