1.Applications
Designed for dangerous medium in unstable operating pressure and vacuum circumstances
2.Structure Features
Double seal, isodirectional arrangement
Primary and secondary seal are all balanced seals. Primary seal is rotary seal which adopts 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