Products

KNOX® FDC Caps & Plugs

Fire Department Connections (FDCs) are the access point for firefighters to supplement a building’s fire sprinkler system during a fire. The Fire Department’s ability to protect your building during a fire is threatened when your building’s FDCs are damaged, blocked with debris or missing due to theft.

Benefits of installing KNOX FDC Plugs and Caps:
• Protect your fire sprinkler system against vandalism
• Assure clean fire department connection lines
• Reduce sprinkler contractor service calls to flush system
• Lower cap replacement costs with a one-time purchase

Knox FDC Plugs with Swivel Guard

Please Note, If your department only allows FDC orders online, you must search by department name, not zip code.  

 

 

 

 

 



FDC Diagram
 
 
 
 
 
 
 



ATTENTION: Due to increased demand, products in this category are currently backordered. Feel free to place your order but know that shipping will most likely be delayed. Please call customer service for details.

 


KNOX<sup>®</sup> FDC Caps & Plugs Main Category Image