Plan 32 in Sealban

API Plan 32 delivers a clean flush fluid into the seal chamber from an external source. Typically used with a close-clearance throat bushing, this arrangement can be used to ensure a higher pressure in the seal chamber. Flush fluid will migrate past the bushing, so it is important to ensure the flush fluid is chemically compatible with the process fluid and that process fluid dilution is not a concern.

This plan:

Provides clean flush fluid to the seal chamber when the process fluid is unsuitable to be used as the flush fluid

Increases the seal chamber pressure

Isolates the process fluid from the seal chamber when used with a close-clearance throat bushing

Plan 32 is available as an assembled panel. The associated field installation kit for use in connecting the panel to your system is also available.