Back Pressure Regulators

Product Announcement from Equilibar, LLC.

Back Pressure Regulators-Image

Equilibar's research series back pressure regulators solve critical performance problems for laboratory and gas analysis systems worldwide.  Equilibar back pressure regulators are designed to control pressure under the most demanding circumstances; high pressures, high temperatures, aggressive chemistry's, or where high accuracy and precision are required.

Using diaphragms of varying thicknesses, our regulators operate in the range from below 1 psig to 5000 psig. Diaphragms are available in PTFE, Stainless steel 316, and Hastelloy C for chemical compatibility. 

Our ultra-low flow rate performance down to 1E-7 Cv helps eliminate pulsing or chatter caused by over-sized regulators.  Equilibar back pressure regulators use a unique multi-orifice design that gives high turn down ratios of up to 10,000:1   This allows pressure to be accurately controlled over a wide range of flow rates, from very low flow to high flow.

Learn more about how our back pressure technology works

Equilibar Back Pressure Regulators Performance Curves

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