Elaflex® ERV-R “Red Band” expansion joints are suitable for various water applications, including drinking water, cold and warm waste water, seawater, cooling water, water with chemical additives for water treatment, low concentrated acids and alkalis, salt solutions, technical alcohols, esters and ketones.
In addition to various type approvals used throughout the maritime industry including DNV GL, Lloyd’s Register, Bureau Veritas, RINA and ABS, additional approvals apply for drinking water applications, such as DVGW W270, ACS and FDA conformance.
The ERV-R rubber expansion joint can be used in oily atmospheric environments, e.g. engine rooms. However, this type is not suitable for use with mineral oil products, cooling water with added oil containing corrosion preventatives and oil-contaminated compressor air.
Please select the nominal diameter, flange type and length to find the right ERV-R compensator for your application.
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