ARO AODD (Air-Operated Double-Diaphragm) pumps with different ratios (1:1, 2:1, and 3:1) are designed to provide varying levels of pressure and flow rates. Here's a brief overview of how they work and their design differences:

Ratio Explanation
1. 1:1 Ratio: A 1:1 ratio pump provides a direct relationship between air pressure and fluid pressure. For every 1 psi of air pressure, the pump outputs 1 psi of fluid pressure.
2. 2:1 Ratio: A 2:1 ratio pump amplifies the air pressure, providing 2 psi of fluid pressure for every 1 psi of air pressure.
3. 3:1 Ratio: A 3:1 ratio pump further amplifies the air pressure, providing 3 psi of fluid pressure for every 1 psi of air pressure.

Design Differences
1. Air Motor Design: The air motor design varies between ratio pumps, with larger air motors typically used for higher ratio pumps.
2. Pump Chamber Design: The pump chamber design may differ between ratio pumps, with changes in chamber size, shape, or configuration to accommodate the specific ratio.
3. Application Suitability: Each ratio pump is suited for specific applications, such as:
    - 1:1 ratio pumps for low-pressure applications.
    - 2:1 ratio pumps for medium-pressure applications.
    - 3:1 ratio pumps for high-pressure applications.

Key Benefits
1. Flexibility: ARO AODD pumps with different ratios offer flexibility in selecting the right pump for specific applications.
2. Pressure Amplification: Ratio pumps provide pressure amplification, allowing for higher fluid pressures than air pressure.
3. Reliability: ARO AODD pumps are known for their reliability and durability, making them suitable for various industrial applications.

By understanding the differences between ARO AODD pumps with various ratios, users can select the most suitable pump for their specific application requirements.

Contact us today for a consultation or browse our website www.aoddpumpsindia.com

Call Us @ 81414 04000

You can also mail us enquirypumps@gmail.com