WILDEN STAINLESS STEEL AIR OPERATED DOUBLE DIAPHRAGM PUMP. DIMENSIONS: 3/4″ TOP X 1″ BOTTOM. SEE PHOTOS ABOVE FOR DETAILS AND ITEM SPECS. IF YOU’RE GOING TO MAKE AN OFFER ON SOMETHING PLEASE DO NOT DO IT ON A FRIDAY, THEY EXPIRE IN 48 HOURS AND WE DON’T SEE THEM. IF YOU NEED TO GET IN TOUCH WITH US LOOK UP C&G SURPLUS ON THE WEB. THANK YOU FOR HELPING US SERVE YOU BETTER. LOCATED R-1 S-15 JD. The item “WILDEN STAINLESS STEEL AIR OPERATED DOUBLE DIAPHRAGM PUMP 3/4 X 1 MODEL 86″ is in sale since Tuesday, January 10, 2017. This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Other Pumps”. The seller is “aussi*” and is located in Camden, New Jersey. This item can be shipped worldwide.