I need a design for a centrifigual air compressor that we will build in our own shop. The specs are not complete yet but we can say the following as a close approximation of what we will need:
1.5 cubic feet per minute.
0.25/0.50 pounds per square inch.
No bigger than 16 inches outside diameter for the casing. Smaller would be better.
Must run extremely quiet, so maybe max 300 rpm