Air Pressure Switch 1/8 in NPT Length (in) 1-3/4 Dia (in) 1 Material Metal and Plastic Finish Metal Pressure (PSI) 80 To 110 3.5 Amps Voltage 12 DC For Use With 1/4 in Push-On Male Terminals For Use On 3FHW1 Replacement Air Pressure Switch Includes One Pressure Swich