DZR seals
DZR seals are hybrid rod seals, and the profile combines a primary NBR sealing ring with a secondary LUBRITHANE (TPU) sealing ring in a single seal. This combination provides good low-temperature resistance and is suitable for pressures up to 400 bar (5 800 psi) in medium- to heavy-duty applications. DZR profiles are available in metric and inch sizes. They are also available on request with an additional elastomer sealing ring (FLUOROTREL / TPC). For additional information, see the DZR profile data below.