Versamatic Blog

As a member of your plant’s operations team, understanding the performance properties of air-operated double-diaphragm (AODD) pump materials is key to helping you meet your goals of avoiding downtime, ensuring the safety of your staff, and ultimately increasing profitability. 

Before choosing the best air-operated double-diaphragm (AODD) pump materials for your application, these fluid characteristics must be considered: temperature, abrasiveness, viscosity and overall chemical compatibility. 

Specifying an air-operated double-diaphragm (AODD) pump for sanitary applications in the food processing, beverage, and pharmaceutical industries isn’t a job to take lightly. After all, consumers’ health and safety are on the line. 

Plant personnel choose air-operated double-diaphragm (AODD) pumps to transfer fluids in countless markets, including cannabidiol (CBD), chemical, food and beverage, oil and gas, and many other industries. In addition to their versatility across applications, AODD pumps are a viable option for multiple pump locations within a system, including suction lift, submerged, and flooded suction positions. 

Do you hear a hissing sound coming from an air-operated double-diaphragm (AODD) pump at your plant? It could mean your pump is due for new pilot valve O-Rings. Is your pump cycling once but won’t come back? You may have bent actuator pins, improperly installed air valve gaskets, or something else on your hands.

Air-operated double-diaphragm (AODD) pumps are a simple, reliable tool for plants of all types, but they do occasionally require troubleshooting. One potential issue is a suction malfunction, which can damage the pump and take your equipment offline if not remedied quickly. Fortunately, you can easily prevent, identify, and fix most AODD suction issues if you know the basic components of an AODD pump and you know what you’re looking for. 

The biggest lifetime cost of a pump is powering it. Air-operated double-diaphragm (AODD) pumps, like their name suggests, run off compressed air to power the repeated back-and-forth motion of two flexible diaphragms mounted on to a common connecting rod. 

Leaks are never a good thing, whether you’re talking about a faucet in your kitchen, the engine of your Chevy, or an air-operated double diaphragm (AODD) pump at your plant. 

Air-operated double-diaphragm (AODD) pumps are known for reliability, versatility, and ease of maintenance, making them the preferred choice in transfer applications. Their simple design makes them easy to operate and cost-effective to repair. 

If you’re a plant maintenance manager, you understand the importance of keeping all systems and machinery running smoothly, and, in turn, production stoppage as low as possible. Production disruptions lead to lost revenue.