Gallagher Fluid Seals has published our newest sizing guide, the DIN 3771 O-Ring sizing chart.
Standards such as AS568, BS 1806, DIN 3771, JIS B2401, NF T47-501, and SMS 1586 were developed by national standards organizations to satisfy the needs of their national industries.
The DIN 3771 o-ring standard is issued by The German Institute for Standards (Duetsches Institut für Normung). This standard identifies O-Ring sizes by the Inner Diameter x Cross Section.
In this sizing chart, you will find both metric and actual data regarding the size of each O-Ring in the standard.
For information about how to interpret or read this chart, feel free to contact Gallagher Fluid Seals.
