Spark Arresting End Fittings

18 gage, 304 stainless steel (with #4 finish), spark arresting, metal end fitting for flexible duct. Metal mesh (0.047″ diameter, 33.2% open) and 1/2″ expanded metal screens provide spark protection and prevent debris from entering duct. Duct connection end has roll bead.

CUSTOM SIZES AND CONFIGURATIONS AVAILABLE UPON REQUEST.