What Is an AODD Pump?
An AODD (air-operated double diaphragm) pump is a type of diaphragm pump powered by compressed air.
This positive displacement pump uses air-driven diaphragms to pump various fluids, making it versatile for applications such as metered chemical transfer and slurry transfer. Unlike centrifugal pumps, which require mechanical seals to prevent fluid leakage, AODD pumps feature diaphragms that contact the fluid directly, simplifying maintenance due to fewer moving parts.
Furthermore, AODD pumps do not require electricity for operation, relying instead on compressed air. This characteristic makes them ideal for use in hazardous environments where safety and the availability of compressed air are critical considerations.