AODD Pumps - Working and Advantages

by Sweta Shah HR Executive in Ambica Machine Tools

Air operated double diaphragm pumps, also known as pneumatic diaphragm pumps are considered among the most powerful work gears in the industry. AODD pump manufacturer suggest that these pumps are classified as positive displacement, reciprocating pumps. Air operated diaphragm pumps are used for a myriad of applications including industrial, mining, and general plant service applications. Powered by compressed air, AODD pumps are used in harsh times when electricity is not available and even they are largely used in flammable or explosive areas.

AODD pumps are used in a wide range of industries and industrial facilities of different sizes. From mining to food and beverages, pneumatic diaphragm pumps are popularly used in various industrial plants. AODD pumps are super versatile and their unique design makes them suitable for transferring viscous and highly abrasive products/solvents even in the harshest environments. Having just a handful of parts, AODD pumps are reliable workhorses in industrial plants, requiring very little maintenance.

Air operated Double Diaphragm (AODD) pumps are utilized in offices, everything being equal, and in a wide range of businesses. From petrochemical to food and refreshment, these diaphragm pumps are well known and flexible. Their unique plan is ideal for moving exceptionally rough or thick items. Be that as it may, how would they work?

An AODD pump is a sort of positive replacement pump that utilizes compacted air as a power source. The compressed air moves from one chamber to the next by a connected shaft that permits it to move. This to and fro movement powers fluid out of one chamber and into the release funnelling while the other chamber is loaded up with liquid simultaneously.

AODD Pumps Basic Working Principle

AODD pump is a type of reciprocating positive displacement pump which uses compressed air as the power source. It contains two diaphragms which are both driven by compressed air. The compressed air is moved from one chamber to another through a linked shaft that allows the simultaneous motion of the chambers. This backward and forward motion pushes the liquid out of one chamber into the discharge pipe while at the same time the other pump chamber is filled with the liquid.

AODD pumps use check/ball valves and reciprocating diaphragms to pump fluid. The chambers are filled and emptied by the fluid that is drawn inside the pump through a common inlet and discharged through the only outlet. The valves inside the chambers function using the pressure difference in the fluid that is pumped.

AODD Pump Advantages

Some of the major advantages of AODD pump as explained by leading a pneumatic diaphragm pump manufacturer are as follows:

Good suction lift characteristics that can pump a relatively high amount of solid content without resulting in pump or product damage
Can function even when electricity is not available
Deadheads safely without causing any damage
Can run dry with our causing any system damage
Low purchase price and less maintenance required
Functions using handful of parts. No expensive seals are required.
Adjusts to different head pressures and variable flow without any high-end controls
Suitable for use in a broad range of industrial applications

For more information or purchase inquiries regarding AODD pumps, feel free to touch base with our expert technical team. We will be more than happy to serve you.