Campbell Hausfeld SR060518SV Compressor Pressure Switch w/Regulator Kit provides dependable pressure control to maintain safe and consistent operation in compatible air compressors. This kit combines a pressure switch and adjustable regulator that work together to sense tank pressure, activate or stop the motor at set levels, and manage outgoing air flow for stable tool performance. T... https://www.wholetoolbox.com/campbell-hausfeld-sr060518sv-compressor-pressure-switch-w-regulator-kit