Air Operated Double Diaphragm Pumps & AODD diaphragm pumps
Air Operated Double Diaphragm Pumps ( AODD PUMP) not only can exhaust the flow liquid, but also can convey some uneasy flowed medium, with the merits of self-pumping pump, gear pumps,diving pump, shield pump, slurry pump and impurity pump, etc.
Air operated double diaphragm (AODD) pumps are designed...
https://www.saikenpump.com/Air-Operated-Double-Diaphragm-Pumps-AODD-diaphragm-pumps.html
