Thanks for the input
If you have water at a depth of 12", the pressure is .434 PSI; 24" depth ->.868 PSI.
We used to make water tables and used a large manually operated ball valve located near the top of the air chamber to release the pressure. Using shop air to raise the watre level is quite straightforward. |
So the pressures involved are very low, what is the best method to regulate shop air down to such low pressures???
My Shop air is set to 100 psi approx.
I suppose that an air pressure relief valve would be a good idea, any ideas what line of business would stock such low pressure valves?
Andy