Technical note |
1.Applications Designed for unstable operating pressure circumstance 2.Structure Features Double seal, back-to-back arrangement Primary seal and secondary seal are balanced seal; primary seal uses converse pressure design In accordance with EN 12756, ISO3069 3.Operating Parameters Temperature: -40°C to +200°C (-40°Fto +392°F) Pressure: to 40bar Speed: to 25m/s |