Documentation: Regulators

What’s New

Check out the latest Fisher Regulator Products and Tools.

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Technical Reference Guides

These guides provide information on everything from Principles of Operations and Regulator Sizing to Vacuum Control and Temperature Considerations.

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Regulator Tips

Here you’ll find everything from sizing and installation tips to reminders on flow and measurements.

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Regulator Literature Search

Visit Emerson’s Literature Search page for information on the world’s largest manufacturer of pressure and flow control solutions.

Visit Emerson’s Literature Search page

Video Demonstrations

TESCOM ER5000 Electropneumatic Controller

Fisher LR125 Pressure Reducing Liquid Regulator – Introduction