Upchurch Scientific High Pressure Adjustable Back Pressure regulator (BPR), 1pc/PAK

Our Biocompatible, High Pressure Adjustable BPR offers flexibility to adjust your system back pressure between 2,000 and 5, 000 psi (138 and 345 bar) completely independent of the flow. It's distinct material delivers excellent chemical resistance and is specifically designed to be inert to most solvents. it comes with (2) F-120BLK Fittings.