Homemade air compressor advise
I picked up an old air pump,not sure of the size,but it
has the cast iron single cylinder with the big wheel,it has
a good working electric motor on it,again not sure of the h.p of it either,but it had no air tank,I have it rigged to
an old empty L.p tank and it works great,but now I need to
equipt it with some type of pressure cut off switch and a
regulator..any inexpensive ideas?