Install the quench fluid tank above the mechanical seal. Install connection pipes to the mechanical seal with low flow resistance. Pipes must vent automatically in the direction of the tank. It is imperative that air pockets are prevented.
The QFT6000 quench fluid system can be operated in accordance with
API Plan 51 (dead-end quench). Quench fluid from an elevated tank. The characteristic feature of this principle is that no heat is dissipated by the system.