Air-Operated Double-Diaphragm Pumps: Useful Information

Are you looking for Air Operated Double Diaphragm Pumps manfacturers, suppliers and distributors then we are the best Air Operated Double Diaphragm Pumps suppliers and distributors in India.

What is a double-diaphragm air-operated pump?

we are the best Air Operated Double Diaphragm Pumps suppliers and distributors in India. A positive displacement (PD) pump is a double-diaphragm air-operated pump (AODD). It comprises of two pumping chambers that are alternately filled and discharged by flexible diaphragms moving back and forth. To provide the pumping motion, compressed air is alternately delivered to and vented from air chambers on opposite sides of the diaphragms.

we are the best Air Operated Double Diaphragm Pumps suppliers and distributors in India. Sludges, slurries, abrasive, and shear-sensitive fluids are all handled by AODD pumps, which are often employed in transfer applications. They are dependable, easy to repair, and long-lasting, but they are noisy, prone to icing, and limited to low-pressure applications.

What is an AODD pump and working?

we are the best Air Operated Double Diaphragm Pumps suppliers and distributors in India. Two flexible membranes or diaphragms positioned on a common shaft alternate and repeat back-and-forth movement (strokes) to move fluid in an AODD pump. Although diaphragm pumps can be driven directly by attaching the shaft to a motor, an AODD pump employs compressed air and a complex distribution system that alternately delivers the air to two air chambers on opposite sides of the diaphragms.. A complete cycle of an AODD pump

we are the best Air Operated Double Diaphragm Pumps suppliers and distributors in India. Air is directed to air chamber A via the compressed air control system.

we are the best Air Operated Double Diaphragm Pumps suppliers and distributors in India. The shaft moves to the left, while the diaphragms move to the right, increasing the volume of pumping chamber B while decreasing the volume of pumping chamber A. (Figure 1a). Fluid passage through the pump is only allowed in one direction: from inlet to discharge, thanks to valves on either side of the pumping chambers. As a result, fluid from the intake is sucked into chamber B and expelled from chamber A.

we are the best Air Operated Double Diaphragm Pumps suppliers and distributors in India. The air distribution system vents air chamber A and directs compressed air to air chamber B as the shaft completes its stroke.

The shaft now advances to the right, reducing the capacity of pumping chamber B and, at the same time, increasing the volume of pumping chamber A

The shaft is now moving to the right, decreasing the volume of pumping chamber B while increasing the volume of pumping chamber A. The fluid in chamber B is now discharged and pulled into chamber A

The air distribution system vents air chamber B when the shaft completes its stroke, and the cycle begins again when compressed air is supplied to air chamber A.

we are the best Air Operated Double Diaphragm Pumps suppliers and distributors in India. Two flexible diaphragms positioned on a shared shaft alternately and repeatedly travel back and forth in an AODD pump. The operation is reliant on the easy availability of a clean compressed air supply and is limited to pumping fluids at or below the available air supply pressure. Abrasive, highly viscous fluids, sludges, slurries, and shear-sensitive fluids can all be handled with AODD pumps. The activity of an AODD pump causes pulses in the discharge, which must be considered when designing a downstream plant. Vibrations from the pulsed discharge, as well as the constant venting of pressurised air by the distribution system, can be a source of noise. Ice build-up around the air vent or within the air distribution system can potentially cause problems. Despite these drawbacks, AODD pumps are durable, dependable, simple to repair, and inexpensive. They are frequently employed for transfer applications in a wide range of sectors and are considered generic workhorse devices.

Ostech Fluid Technologies is manufacturers, suppliers and distributors of (Air Operated Double Diaphragm Pump) AODD , Pneumatic Diaphragm pump, Peristaltic hose pumps, Chemical dosing pumps, Flameproof Peristaltic hose pumps, Barrel unloading Air operated diaphragm pumps, PP-PVDF Non-metallic centrifugal pump, PVDF and PTFE Diaphragm pumps, Magnetic Drive Sealless centrifugal Pumps. Ostech Fluid Technologies is the leading brand in the field of fluid transfer systems.

Ostech Fluid Technologies has developed a wide range of pumps for different industries and applications. They have a wide range of products that can be used in different industries like oil, gas, chemical, water and waste management.

Ostech Fluid Technologies has been able to achieve success because they are committed to providing quality products at competitive prices. They also focus on innovation and customer satisfaction by improving their models on a regular basis.

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