Johnson Controls P72LB-1 Pressure Control

Johnson Controls P72LB-1 Two Pole Dual Pressure Control, DPST, 20" Wc to 100 Psi Low Pressure Range, 6 Psi to 50 Psi Low Pressure Differential, 100 Psi to 425 Psi High Pressure Range, Under 300 Psig 55 Psi or Over 300 Psig 65 Psi High Pressure Differential, 36" Capillary with 1/4" Flare Nut, Includes Adjustment Knob and Mounting Bracket, " All Range " for R-12, R-22, R-134A, R-500 and R-502