Spec Sheet
SMACNA Class Letter
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Flanged Duct Connecting System for Spiral Pipe similar to Accuflange.
The Rings for Single Wall Pipe are available in standard sizes from 8” to 72” (2” increments). They are easy and efficient to install, fastened internally to Pipe and Fittings with tack welds or TEK Screws and sealed with Mastic, then joined with Gasket and TEK Screws. Rings are sold individually. Please specify Welded or Split Rings.
Item Codes:
Welded
DMEFRW08 Ductmate #EFRW8GA 8″ Econoflange Welded
DMEFRW10 Ductmate #EFRW10GA 10″ Econoflange Welded
DMEFRW12 Ductmate #EFRW12GA 12″ Econoflange Welded
DMEFRW14 Ductmate #EFRW14GA 14″ Econoflange Welded
DMEFRW16 Ductmate #EFRW16GA 16″ Econoflange Welded
DMEFRW18 Ductmate #EFRW18GA 18″ Econoflange Welded
DMEFRW20 Ductmate #EFRW20GA 20″ Econoflange Welded
DMEFRW22 Ductmate #EFRW22GA 22″ Econoflange Welded
DMEFRW24 Ductmate #ERFW24GA 24″ Econoflange Welded
DMEFRW26 Ductmate #EFRW26GA 26″ Econoflange Welded
DMEFRW28 Ductmate #EFRW28GA 28″ Econoflange Welded
DMEFRW30 Ductmate #EFRW30GA 30″ Econoflange Welded
DMEFRW32 Ductmate #EFRW32GA 32″ Econoflange Welded
DMEFRW34 Ductmate #EFRW34GA 34″ Econoflange Welded
DMEFRW36 Ductmate #EFRW36GA 36″ Econoflange Welded
DMEFRW38 Ductmate #EFRW38GA 38″ Econoflange Welded
DMEFRW40 Ductmate #EFRW40GA 40″ Econoflange Welded
DMEFRW42 Ductmate #EFRW42GA 42″ Econoflange Welded
DMEFRW44 Ductmate #EFRW44GA 44″ Econoflange Welded
DMEFRW46 Ductmate #EFRW46GA 46″ Econoflange Welded
Split
DMEFR08GA Ductmate 8″ Econoflange – Split #EFR08GA
DMEFR10GA Ductmate 10″ Econoflange – Split #EFR10GA
DMEFR12GA Ductmate 12″ Econoflange – Split #EFR12GA
DMEFR14GA Ductmate 14″ Econoflange – Split #EFR14GA
DMEFR16GA Ductmate 16″ Econoflange – Split #EFR16GA
DMEFR18GA Ductmate 18″ Econoflange – Split #EFR18GA
DMEFR20GA Ductmate 20″ Econoflange – Split #EFR20GA
DMEFR22GA Ductmate 22″ Econoflange – Split #EFR22GA
DMEFR24GA Ductmate 24″ Econoflange – Split #EFR24GA
DMEFR26GA Ductmate 26″ Econoflange – Split #EFR26GA
DMEFR28GA Ductmate 28″ Econoflange – Split #EFR28GA
DMEFR30GA Ductmate 30″ Econoflange – Split #EFR30GA
DMEFR32GA Ductmate 32″ Econoflange – Split #EFR32GA
DMEFR34GA Ductmate 34″ Econoflange – Split #EFR34GA
DMEFR36GA Ductmate 36″ Econoflange – Split #EFR36GA
DMEFR38GA Ductmate 38″ Econoflange – Split #EFR38GA
DMEFR40GA Ductmate 40″ Econoflange – Split #EFR40GA
DMEFR42GA Ductmate 42″ Econoflange – Split #EFR42GA
DMEFR44GA Ductmate 44″ Econoflange – Split #EFR44GA
