Visit Our Shop\nAdd To Saved Sellers\nJoin Our Newsletter\nContact Us\n\nFLUE PIPE DAMPER - to fit 5\"" / 125mm dia Vitreous and Single Wall Flue Pipes\n\nDescription\nCast Iron Flue Damper to fit 5\"" Vitreous and Single Wall Pipe.\n\n(see separate listing in shop for 4\"", 6\"" & 7\"")\n\nThis is an inline damper, for fitting into vitreous enamelled flue pipe. **PLEASE NOTE - the dampers are always 0.5\"" / 12.7mm smaller than the internal diameter of the pipe to allow it to spin freely and for essential drawing away of gasses from the stove**\n\nCURRENTLY ONLY AVAILABLE WITH CHROME SPINDLES\n\nThese have been pretty much as scarce as hen's teeth for the last few months, but we've just had a large delivery and have 100's in stock.\nWhat is a Flue Damper\n\nA flue damper is a cast iron plate with a spindle that you fit inside your first piece of flue pipe that connects to your cast iron multifuel or woodburning stove. It works as a butterfly valve.\n\nThe more air that goes in a d