Plan

External Pressure

External Pressure

Normally open

Applies to an outer seal of a pressurized dual seal arrangement. An external reservoir provides a barrier fluid under pressure which is circulated by an internal pumping ring in the outboard seal cavity during normal operation. Reservoir pressure is greater than the process pressure. A pressure switch (*) and heat exchanger (*) are optional.

Renewable Energy Eco Friendly

Renewable Energy Eco Friendly

Renewable energy is energy that is generated from sunlight, rain, tides, geothermal heat and wind. These sources are naturally and constantly replenished, which is why they are deemed as renewable.

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