With 5 parts design our DBM compact seals are used as piston seal for double acting cylinders at maximum 400 bar. DBM has a NBR ring; 2 polyester elastomer back-up rings used for decreasing permissible gap in both sides; 2 POM rings as guide besides them. Technical Data Pressure: 400 Bar Temperature: -35 to +110 Speed: 0.5m/s Media: Hydraulic oils (mineral oil-based) Material Material: Profile seal: NBR / Back-up ring: polyester elastomer / Guider ring: POM Color: Profile seal: Black / Back-up ring: Black / Guider ring: White Advantages Good sealing effect, also suitable for holding cylinders Insensibility against shock loads and pressure peaks Capable of installation in closed grooves ofr reduced machining costs Easy installation
400 Bar 
to +110