Equilibar is proud to introduce a series of back pressure regulators with hygienic features for the BioPharma and industrial applications.
They offer advantages for applications such as liquid product blending for consumer and body care products where excellent low flow control can be challenging.
These regulators are made of SS316L and can be fitted with USP Class VI diaphragms. They offer crevice-free design, and in certain orientations are fully drainable. Request a Quote Download Brochure
Liquid Blending Applications
The schematic below shows a typical application for the 1/2″ EB1FD4. Performance of positive displacement pumps can be improved, especially in low viscosity applications, by the addition of a precision back pressure regulator. The Equilibar’s unique ability to control pressure at extremely low flow rates offers benefits for the liquid blending of consumer household and beauty products.
The 3/4″ FDO6 sanitary back pressure regulator incorporates is shown with the optional set-point regulator for manually controlling the set-point. For computer automation, many clients use an electronic pressure regulator.
The Equilibar® FD Series provides sanitary clamps and crevice-free and drainable construction for industrial applications requiring hygienic properties ( details
2″ FDO16 sanitary back pressure regulator shown with optional tube stubs for welding at customer site.
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|Type ||Photo || |
Std. Pressure Range
| ||0 – 100 psig / 7 bar(g) ||1/2″ tri-clamp ||Comes with inner tube diameter 0.25″ (6mm) / 0.4″ (10mm) |
| ||0 – 150 psig / 7 bar(g) ||1/2″ tri-clamp ||Angle design (side entry, bottom outlet. |
| ||0 – 100 psig / 7 bar(g) ||1″ tri-clamp (DIN 25)Tri-clamp or tube stub ||Cv = 8.0 |
| Shown with optional tube stub outlet ||0 – 100 psig / (7 bar(g) ||1.5″ tri-clampTri-clamp or tube stub ||Cv = 9.1 |
|0 – 100 psig / 7 bar(g) ||2″ tri-clamp (DIN 50)Tri-clamp or tube stub ||Cv = 19 |
| ||0 – 100 psig / 7 bar(g) ||1″ tri-clamp inlet ||Angle configuration (outlet on bottom)Option: Two inlets for straight flow-through |
Learn more about our back pressure regulator technology and how it works.
Contact one of our Applications Engineers to help select the perfect back pressure regulator for your fuel cell application.