rockhstrongo, 1 year ago It looks like it could be a cold start valve. From Google: “An air compressor cold start valve bleeds air from the compressor head during the first few pump revolutions, reducing torque requirements for starting a motor. This helps the compressor start easier.”
It looks like it could be a cold start valve.
From Google: “An air compressor cold start valve bleeds air from the compressor head during the first few pump revolutions, reducing torque requirements for starting a motor. This helps the compressor start easier.”