In order to flexibly connect pipelines, rubber compensators are used, among others. ELAFLEX uses the ERV ® brand concept, derived from: Elastic pipe connectors.
ERV expansion joints consist of a single-walled rubber bellows with pressure-bearing inserts and rotatable metal flanges. They have now become a globally recognized standard in construction and design.
High availability: With more than 20,000 bellows ELAFLEX Hamburg has one of the largest bearings for rubber expansion joints. - Basis for fast, reliable delivery. Depending on the expected operating conditions, select the appropriate bellows (eg EPDM, NBR, Hypalon or Neoprene). 13 different types are available, from DN 25 to 1000 mm, in various lengths (standard = 130 mm).
Quality production: only premium quality bellows from ContiTech, Germany are used for ERV. ELAFLEX and ContiTech stand for reliability and longevity.