Upchurch Scientific Back Pressure regulator (BPR) Assembly 500 psi - Biocompatible, 1pc/PAK

This Upchurch Scientific Biocompatible Back Pressure Regulator (BPR) Assembly offers proven outgassing protection and enhances system performance. It optimally delivers incremental back pressure of 500 psi (34 bar). This BPR Assembly includes (1) P-765 BPR Cartridge (2) P-250 Ferrules and (2) LT-115 Nuts.