AODD pumps are widely used in several sectors. But what precisely are these useful tools? They can be seen filling molds at a ceramics business, draining a mining pit, churning cleaning solutions at an electroplating facility, or moving caustic compounds for a chemical producer.
A Brief Overview of AODD Pump
An AODD pump is an air-powered positive displacement pump. It displaces fluid at one end and suctions at the other end. Reciprocating pumps vary from centrifugal pumps, which use rotational energy to transport fluid through driven rotors (impellers).
Air Operated Diaphragm Pumps feature more moving components than centrifugal pumps, yet remain relatively basic. The pumps’ ability to transport diverse chemicals is also a key distinguishing feature. AODD pumps can handle suspended particles, unlike centrifugal pumps.
Things to Know About AODD Pumps
They can handle a variety of fluids
AODD pumps are more versatile than centrifugal pumps, which are better suited to moving cleaner fluids. They are better suited to transferring viscous fluids that are heavy with particles and sensitive to shear, such as paints, food items, clay muds, and soaps or detergents.
AODD pumps have a self-priming function
Air operated diaphragm pumps are ready to use. There is no need for priming because the pumping operation starts with the liquid already there. The AODD pump’s design arrangement creates a vacuum, enabling air pressure to drive liquid into the pump’s suction port. This improves the efficiency and convenience of usage.
They have a run-dry capability
Running certain pumps dry might cause damage or even failure. Air-operated double diaphragm pumps may operate dry without harming the pump or system because their design characteristics allow for safe dry operation without the risk of overheating.
AODD pumps can be submerged in fluids
Air operated diaphragm pumps are ideal for submersible applications. With a redesigned exhaust, the pumps may be entirely buried while maintaining safety and performance.
They have adjustable flow and pressure
No complicated controls are required. Adjust the flow and pressure of an Air operated diaphragm pump by turning a valve. This improves the pump’s usability and efficacy.
They are used in different sectors
AODD pumps are used in the chemical industry for pumping glue, resins, paints, varnishes, inks, acids, alkalis, and solvents. For the transfer and storage of products such as alcohol. They’re used in the food industry to transfer hygiene products such as milk, buttermilk, cream, mayonnaise, and ketchup.
In the ceramic sector, they’re used for glaze spraying, ceramic slurry transfer. Other applications include bilge and sludge discharge, transfer and storage of textile chemicals, cosmetics, and more. Cleaning techniques needed to meet hygienic requirements are one of the key processes.
Usage of AODD Pumps
Air operated diaphragm pumps can be utilized effectively in numerous cycles, for example, the movement of your items, filling operations, flow cycles, and testing. Since they have no mechanical parts (shaft, fan, bearing, seal, and so forth), they can be utilized effectively and securely.
Solid and abrasive handling
Not every pump can handle solids and strong chemicals. Air-operated double diaphragm pumps are ideal for transferring materials with high solids or abrasive particles that other pump types cannot handle.
Conclusion
Contact Nirmala Pumps with any questions about AODD pumps or to find the perfect pump for your application. Our pumps provide great performance while being durable and reliable. We have a diverse selection of models appropriate for a wide range of applications.
Nirmala Pumps & Equipments
Nirmala Pumps & Equipments is an Indian company that manufactures and supplies pump systems, valves, strainers, and pneumatic pumps since 1989. We provide services to different industries, both domestically and internationally, such as citrus, distilling, wastewater treatment, and petroleum.
