Pump Selector Tool

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    Andrew Endicott

    Recent Posts

    Easy AODD Pump Troubleshooting Tips Part 3: Erratic Operation

    Posted by Andrew Endicott on Sep 21, 2021 3:36:53 PM

    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.


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    Easy AODD Pump Troubleshooting Tips Part 2: Suction Malfunctions

    Posted by Andrew Endicott on Sep 8, 2021 9:54:24 AM

    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. 


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    Easy AODD Pump Troubleshooting Tips Part 1: Leaks

    Posted by Andrew Endicott on Aug 6, 2021 10:25:20 AM

    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. 


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