Click or scroll to zoom Tap or pinch to zoom Click or scroll to zoom Tap or pinch to zoom MURPHY Pressure Switch Gauge with Lockout - 20P7-75 by Mr. Speedometer Inc $75.00 CAD SKU 20P7-75 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart MURPHY Pressure Switch Gauge with Lockout 2 Inch Dual Scale 0-75 PSI 0-400 KPA Chrome Bezel Black Face Lockout