A couple weeks ago i had some issues with the push connect fittings not sealing causing the waste tray not to raise up. So I decieded to get rid of all of them. Since i was changing to stainless tubing I figured i would upsize it so I could get better pressure quicker and also install a larger check valve to help the piston come back faster.
Everything but the check valve is 304 or 316ss. Check valve is brass as ss was too long lead time but I will probably change it out later.
Don't like how the check valve line is bent but i ran out of time so I will have to get it next time. It rubs just slightly on the drum.
Here are the pics.