There's nothing quite like the frustration of a water system that won't hold steady pressure. One minute you've got great flow, the next it's trickling out—and your pump keeps cycling on and off like it can't make up its mind. If you're running a Goulds CentriPro constant pressure system, the culprit is often a worn-out or failed pressure transducer.
This Goulds CentriPro #9K744 transducer is designed specifically to replace the older #9K518 model in compatible systems, including the 3AS20 BF20 series. It's the genuine article, brand new in the box—not a aftermarket knockoff that might give you compatibility headaches down the road. You get the same reliable performance your system was designed for, with none of the guesswork.
The pressure transducer is essentially the brain of your constant pressure system. It continuously monitors water pressure and sends signals to your pump controller, telling it exactly when to speed up or slow down. When this component fails, your system loses that smooth, consistent pressure you installed it for in the first place. Replacing it restores that steady, reliable water pressure throughout your home or property.
Water system components aren't the place to cut corners with generic alternatives. This OEM transducer is built to Goulds' specifications, meaning it communicates properly with your existing controller and maintains the accuracy your system demands. You'll get consistent pressure readings and reliable operation without the risk of calibration issues or premature failure that can come with third-party parts.
Whether you're a DIY homeowner comfortable with your system or a service technician looking for the right part, this replacement transducer gets your constant pressure setup back to doing what it's supposed to do—delivering steady, dependable water pressure every time you turn on a tap.
