Structural features:

The 207E type mechanical seal used in the kettle has a similar structure to the 206 type, but its pressure bearing capacity has been increased to 2.5 Mpa. Similarly, due to the need for a complex circulation system, it is only used in highly flammable, explosive, toxic, or corrosive environments that require strict sealing requirements.  
Please select the friction pair material and auxiliary sealing material according to the actual working conditions.  

Scope of application:

Sealed medium: flammable, explosive, toxic, and highly corrosive medium.
Sealing chamber pressure: P1 ≤ 2.5Mpa
Sealed medium pressure: P2=(P1-0.1) Mpa
Sealing chamber temperature: ≤ 70 ℃
Linear velocity: ≤ 5m/s