Johnson Controls P28AA-17C Lube Oil Pressure Cutout Control w/ 120 Second Delay [New]

Johnson Controls P28AA-17C Lube Oil Pressure Cutout Control w/ 120 Second Delay - The P28 and P128 Series Lube Oil Controls provide dependable and economical oil pressure cut-out for pressure-lubricated refrigeration compressors. The field-adjustable pressure differential of these controls provides compressor operation according to the manufacturer?s specifications. The P28 and P128 controls operate by measuring the net lube oil pressure and de-energizing the compressor if the pressure falls below the differential setpoint. Manual or automatic reset models are available with factory set and sealed time delays of 30, 45, 60, 90, or 120 seconds (all time delays may not be available on all models). The P128 is the same control as the P28 but with 1/4 inch male flare pressure connections.. Johnson Controls. Johnson Controls. P28AA-17C.