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