The Equilibar

Our Performance.

Equilibar back pressure regulators outperform the competition. Our novel patented technology offers superior precision and frictionless control, especially for low flow rates, mixed phase fluids, corrosive media, and extreme temperatures.

Unparalleled Precision for Research and Industry

Equilibar pressure control products deliver reliable performance for some of the world’s most complex process conditions. Our dome-loaded, multiple-orifice technology works in a radically different way, providing solutions for difficult problems in a broad range of industries, including catalysis, oil and gas, fuel cells, and biopharma.


Research Back Pressure Regulators

Equilibar research back pressure regulators offer compactness, flexibility and instantaneous response for laboratory and reactor systems. More

Industrial Back Pressure Regulators

Equilibar industrial back pressure regulators are ideal for a wide range of use, including fuel cells, tank blanketing, and oil and gas. More

Vacuum Pressure Regulators

Equilibar’s vacuum regulating valves use a flexible diaphragm with multiple orifices to offer 5X the stability of traditional spring valves. More

Electronic Pressure Regulators

Equilibar offers a wide range of precision electronic pressure control products for process automation and for providing pilot set-points. More

Pressure Reducing Regulators

Equilibar offers several types of pressure reducing regulators for air and inert gases, including static and very low flow applications. More

This video animation goes inside the Equilibar® back pressure regulator and shows how its design elements work synergistically to offer a wide range of performance advantages.

What our Customers are Saying

"This is a great product line and [Equilibar's] service support was perfect."

University of Florida

Equilibar News

Schematic of pressure control for product filling machine

Application Spotlight: Sanitary Product Filling

We’re looking forward to the upcoming InterPhex BioPharma trade show with this spotlight on Equilibar’s FD Series of sanitary back pressure regulators. These specialty regulators are well suited for a wide variety of sanitary applications, including product filling. Product filling typically involves the use of high speed filling machines to quickly fill bottles or containers […]

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