OEM-PRO: The wide range of OEM-PRO vessels (shapes, capacity, connection and attachment systems) makes this line satisfy any boilers manufacturer specific requirement. Added to this line are also high quality and compact expansion vessels for the sanitary circuits of boilers.

Technical features: Crimped or welded carbon steel shells. The membrane is made of synthetic SBR rubber according to DIN 4807-3 norm for every capacity therefore maximizing the tank drawdown. Vessels are painted with long-lasting external epoxy-polyester powder coating and are 100% factory-tested.