Sullair 040694 Pressure Switch For Rotary Screw Compressor

Sullair 040694 is a replacement pressure switch designed for rotary screw compressors. This part serves as the pressure-sensing device that helps regulate compressor operation by signaling when to start or stop based on system pressure, making it a direct-fit replacement for compatible Sullair equipment. Part number 040694 is listed as a Sullair replacement part for rotary screw compressors. Use this switch in maintenance or repair of Sullair rotary screw systems to preserve proper pressure control and reliable performance. Because it is a replacement part, it is intended to restore the original control capability of the compressor's pressure switching circuit.