The rubber flange is built as an integral part of the hose during manufacturing. This end provides a hose with no metal in contact with the media conveyed, therefore no contamination, abrasion or chemical reaction.
It is constructed to the same dimensions as standard flanges. Carbon steel or Stainless steel (304 or 316 S/S) backup rings are vulcanized to the rubber flanges.
Custom drillings are available upon request.