Up for sale is a NOS - New old stock new item, never used... Rated at 100PSI \ 6.9BAR working pressure.4 3\4" x 6 3\4" dimensions for mounting feet. I've heard of people using these to do everything from gold mining to parts washing... A simple, air powered, fluid moving device. This listing is for ONE - 1 - diaphragm pump. These are NEW OLD STOCK.
I have been unable to test them for function. The item "ARO IR ingersoll rand diaphragm pump 1\4 NOS fluid transfer air powered as is" is in sale since Wednesday, June 10, 2020.This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps". The seller is "mr2-355" and is located in Portland, Tennessee. This item can be shipped worldwide.