ERV expansion joints with swiveling flanges are used as flexible connectors in pipe systems. Our ERV's have been around since 1956. They relieve system strain by reducing vibration and noise, as well as compensate for static or dynamic movements. They are internationally recognized due to their premium construction and quality.
RED BAND expansion joints are used for water, drinking water, waste water, seawater, cooling water, chemical waste water (without oil), chemicals, acids and alkalis, salt solutions and alcohols. Also suitable in oily atmospheric environments, e.g. engine rooms.
Lining Butyl / EPDM.
USA +1 888 472 7444