12 X 12 X 12. UNLESS WE HAVE LISTED THE ITEM AS PARTS ONLY. Walton's Industrial Supply Inc. THESE CHARGES ARE THE BUYERS RESPONSIBILITY. The item "WILDEN 3/4 AIR DIAPHRAGM PUMP (PLASTIC) #1141148G USED" is in sale since Friday, January 15, 2021.This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps". The seller is "waltonsindustrial" and is located in Halls, Tennessee. This item can be shipped worldwide.