Injection of clean fluid into the seal chamber from an external source.
A From external source
B To seal
1 From external source
2 Flush (F)
3 Quench (Q)
4 Drain (D)
5 Seal chamber
Example seal: EagleBurgmann MBS682 single metal bellows mechanical seal.
Key
1 From external source
FI Flow indicator **
PI Pressure indicator
TI Temperature indicator **
** Optional
1CW-FL, 1CW-FX, 2CW-CW, 2CW-CS, 3CW-FB, 3CW-BB, 3CW-FF
3NC-FB*, 3NC-BB*, 3NC-FF*
* Remark: The configurations listed for each individual piping plan are to be understood as recommendations including possible utilizations which may also be applied.
Follow the direct link to your API 682 4th ed. contact
Download the free EagleBurgmann API piping plan tool and benefit from useful and practical information