ringbom with 2 diaphragms
Posted: Mon Mar 07, 2011 8:29 am
I am working on ringbom with two diaphragms. One as piston other attached to displacer. Has any one else tried that. I guess it will give me an absolutely tight air seal where i could pump some air with valve. I would like to get any advice or comments. Hope to post the video when it gets ready or otherwise