ALIHISGREAT wrote:well this is my pump design which i need some advice on, firstly is the basic design satisfactory? i will be using 22mm copper as the body and 15mm as the shaft? will casting an epoxy piston be easy if i put the o-rings in the mold?
and now for the hassle of insterting an image
If you hook up a compressor to the inlet valve you can pump up to 7 times as fast. (depending on the output pressure of the compressor)