this post was submitted on 11 Jul 2023
16 points (100.0% liked)
Moving to: m/AskMbin!
49 readers
1 users here now
### We are moving! **Join us in our new journey as we take a new direction towards the future for this community at mbin, find our new community here and read this post to know more about why we are moving. Thank you and we hope to see you there!**
founded 1 year ago
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
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."