ControlAir Type 855BP Miniature Back Pressure Regulator

The Type 855BP Back Pressure Regulator is a compact unit that provides economical, high performance pressure relief with an adjustable set point. It’s primary function is to provide protection against over pressurization in the downstream portion of a pneumatic system. This unit is capable of relief flows up to 35 SCFM. The highly sensitive diaphragm-operated design delivers accurate and repeatable downstream pressure relief.