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API PLAN 01

Description

Integrated (internal) product recirculation from pump discharge to seal chamber.

Features

1. Minimizes risk of freezing / polymerizing of fluid in flush piping plans exposed to atmosphere.

2. Removes heat from the seal chamber as well as acting as a vent connection in horizontal pumps.

Use

1. Recommended in clean fluids.

2. Recommended for fluids which thicken at ambient temperature.

Caution

1. Ensure that the recirculation is sufficient for seal heat removal.

 

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