API Plan 01
Integrated (internal) product recirculation from pump discharge to seal chamber.
- Minimizes risk of freezing / polymerizing of fluid in flush piping plans exposed to atmosphere.
- Removes heat from the seal chamber as well as acting as a vent connection in horizontal pumps.
- Recommended in clean fluids.
- Recommended for fluids which thicken at ambient temperature.
- Ensure that the recirculation is sufficient for seal heat removal.
Do you work with API qualified mechanical seals?