![research series back pressure regulator](/wp-content/uploads/2013/07/research-back-pressure-regulator_2201-150x150.jpg)
Research Series
Back Pressure Regulators
1/16″ to 1/4″
up to 10,000 psig / 690 bar(g)
![general service back pressure regulator GS series](/wp-content/uploads/2013/07/back-pressure-regulator1-150x150.jpg)
General Service
Back Pressure Regulators
1/4″ to 1″
up to 2500 psig / 172 bar(g)
![industrial service back pressure valve BD series](/wp-content/uploads/2013/07/back-pressure-valve-150x150.jpg)
Back Pressure Valves
1.5″ to 4″
up to 150 psig / 10 bar(g)
![Equilibar GSDM8 with electronic pilot](https://www.equilibar.com/wp-content/uploads/2024/04/GSDM8-with-pilot-straightened-for-web-include-150x150.jpg)
Back Pressure Regulators
1/4″ to 4″
up to 5000 psig / 344 bar(g)