Johnson Controls P170LB-1 Pressure Control

Dual Pressure Control, SPST Switch Action, Low Pressure Side: 20" Hg to 100 Psi, 7-50 Psi Differential, High Pressure Side: 100 to 500 Psi , 65 Psi Non Adjustable Differential, 1/4" External Flare Connector, Low Cut Out Limited Knob Adjustment