5140110-49 Porter Cable Air Compressor Pressure Switch 175/140 PSI Craftsman starters P1 P2 Gauge Ports That

P1 P2 Gauge Ports  That registers the tank pressure and the working line pressure

Part # 5140021-93

Fits Models: PT-45-KFA

1) 1/4" NPT Port

X 1" Air Filter Element for Air Compressors

5140110-49 Porter Cable Air Compressor Pressure Switch 175/140 PSI Craftsman starters P1 P2 Gauge Ports ThatGenuine OEM Pressure Switch W Unloader Valve Part # 5140110 49 1) 1 4" NPT Port Cuts in at 140psi and out at 175psi. Used on Select 120V or 240V Applications If you are unsure this will fit your application, please send us your model and type number and we will be happy to assist you. Contact us This is an original equipment pressure switch.