The designation “AODD-400 (1 1/2″)” likely refers to a specific model or series of Air Operated Double Diaphragm (AODD) pump with 1 1/2-inch inlet and outlet connections.

Capacity and Flow Rate: The AODD-400 model may have a specific flow rate or capacity, indicating the volume of fluid it can transfer per unit of time. This information is crucial for selecting the appropriate pump for a given application.

Construction: Typically made from materials such as aluminum, stainless steel, or thermoplastics. The choice of materials depends on factors such as the fluid being pumped, operating conditions, and environmental considerations.

Diaphragm Material:They are typically made from materials such as rubber, thermoplastics, or elastomers, chosen based on fluid compatibility and durability requirements.

Operating Principle: These pumps utilize compressed air to reciprocate diaphragms, creating suction and discharge cycles that move fluid through the pump. This design makes them suitable for handling various fluids, including abrasive, viscous, and shear-sensitive liquids.

Applications: AODD pumps find applications across a wide range of industries, including chemical processing, oil and gas, food and beverage, wastewater treatment, and more. Their versatility and reliability make them suitable for handling diverse fluid transfer tasks.

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