OEM-PRO: The OEM-PRO expansion tanks have been designed to meet the different needs of boiler manufacturers who require compactness and proven reliability. The great variety of the Zilmet OEM-PRO range offers different shapes, capacities, sizes, fitting positions and customized fastening systems. To complete the range, vessels are offered for use with drinking water for the domestic water circuit of the boilers.

Technical features: Seamed or welded carbon steel vessel. SBR synthetic rubber membrane having physical and mechanical characteristics according to DIN 4807-3 standards suitable for each vessel capacity, in order to obtain the maximum useful capacity. The pots are painted externally with long-lasting epoxy-polyester powder and are factory tested to 100%.

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