Originally Posted by Mathman
Aside from eBay...what's another good place to find good quality low pressure gauges with a maximum 100psi reading?
Also, what is the size for the ports in the 250 series where the gauges connect to?
You may be able to find a local welding store that carries them.
As for the sizing, don't quote me on it, but I believe most
are 1/4" NPT.