Instead of having to install a brass companion flange that requires careful alignment of bolt holes during brazing, the CTS Copper Companion Flange uses a copper fitting brazed/soldered directly to the copper tube, backed by a fully floating powder coated steel flange fitted with a neoprene insulator. The integral insulator allows the CTS flange to offer 100% protection against electrolysis.

A new and easier way of fitting flanged equipment is always welcome. The CTS Copper Companion Flange, a fully floating flange, is such a logical development in copper tube installation that it is hard to believe that no one has thought of it before.

CTS COPPER COMPANION FLANGE ADAPTER 150. Sizes 2" thru 6". Flanges are drilled to ANSI B 16.25 150. Standard powder coated with a EPDM insulator adhered to the plate steel flange protruding inside of the steel flange to prevent contact with the Copper Companion Flange Adapter.

CTS COPPER COMPANION FLANGE ADAPTER ROLL GROOVED 150/125 Sizes 2" thru 6" Flanges are drilled to ANSI B 16.25 150/125 Standard powder coated with a EPDM insulator adhered to the plate steel flange protruding inside of the steel flange to prevent contact with the Copper Companion Flange Adapter.

CTS COPPER COMPANION FLANGE ADAPTER 300 Sizes 1-1/2" thru 6" Flanges are be drilled to ANSI B 16.25 300 Standard powder coated with a EPDM insulator adhered to the plate steel flange protruding inside of the steel flange to prevent contact with the Copper Companion Flange Adapter.