Fix My Compressor
Buying, using and fixing your air compressor
March 13, 2015 by willyr 2 Comments
where is the tank check valve on a Speedaire model 5Z405 two stage compressor?
The 5Z405 is the pump number, not the whole assembly number. If your compressor looks like the one at the top of this page: https://fix-my-compressor.com/speedaire-air-compressors/ then check where the line from the cylinder enters the tank, shown on the left. That’s the typical location.