Gardner Denver A11342274 Temperature Sensor

The Gardner Denver A11342274 is a bimetallic temperature switch designed for overtemperature protection in rotary screw air compressors. It monitors compressor fluid or discharge air temperature and opens/closes the circuit at a calibrated set point of 50 degrees Celsius to prevent thermal damage to the air end and lubricant system. This component is a direct OEM replacement for Gardner Denver and CompAir branded compressors, specifically referenced for the L75 series screw compressors. The switch features a threaded body for direct immersion into the compressor separator tank or oil circuit and spade-type electrical terminals for controller integration. It is engineered to withstand high vibration and pressure environments typical of industrial compressed air stations.