Gast vane pumps usually run very quietly.

I just bought a well made dual piston spray art pump, oilless for $85 at Northern tools I am going to try out. That is a great deal for an 0522 even if it last 1 or 2 yrs. I would order a set of vanes and have handy.

Last edited by burgermeister; 03/31/09 05:17 PM.