Coupling Guard Published August 17, 2016 at × Coupling Guard (Photo by FCM Products Inc.) FCM built this coupling guard for the secondary screen in the basement at the A-1 fluff pulp machine at Domtar in Ashdown, Ark. Share this:Click to email this to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Twitter (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Like this:Like Loading...