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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.

 
  • Read Our Water Savings Industry Guide

    This paper explains the problems associated with packing, how double mechanical seals with seal support systems solve these problems.

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  • API Piping Plan Booklet

    API Plans are standardized flushing piping arrangements that are widely used in industry. This downloadable pdf booklet describes both configurational parameters and application criteria

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