AODD PUMPS
AODD Pumps
Corrisive material pumps for acid and chemicals
According to ChatGPT, AODD pumps (Air-Operated Double Diaphragm Pumps) are positive displacement, pneumatically powered pumps that move two diaphragms back and forth using compressed air. This motion provides suction and discharge, allowing the pump to handle a broad variety of fluids — from thin solvents to thick slurries — without harm.
They are well known for their adaptability, capacity to run dry without damage, and self-priming abilities.
How They Operate
One diaphragm chamber is filled with compressed air, which forces the diaphragm forward and causes liquids to be expelled.
Concurrently, the opposing diaphragm is drawn back, producing suction and attracting liquids.
To create a constant flow, an air valve switches the air supply between the two chambers.
