The Campbell Hausfeld MP514803AV Mini Regulator/Gauge can help you maintain a near constant outlet pressure. This allows your tools to deliver a more consistent performance. The Campbell Hausfeld MP514803AV is a self-relieving regulator that can provide an even output pressure of 0-125 PSI, but is capable of gauging pressure from 0-160 PSI.
MP514803AV Mini Regulator/Gauge
Regulating and Gauging Air Pressure