The stats are impressive with Vapourtec's eBPR delivering precise control of back pressure in the range 0.5 to 20 bar (g) over a flowrate range of 0.05 ml/min to 30 ml/min.

Back pressure regulators (BPR) have, until now, been fixed and manually or electronically adjustable through the external control of gas pressure. Vapourtec MD Duncan Guthrie explained: “A BPR is a ...

The Type 855BP Miniature Back Pressure Regulator from ControlAir LLC is a compact relief valve that provides pressure relief with an adjustable set point. ... ControlAir is a leading manufacturer of ...