Keeping Your EK440 Pump Running Like New

I've spent plenty of time messing around with different setups, but I keep coming back to the ek440 pump because it just works without a lot of fuss. If you're into DIY cooling projects, managing a small pond, or even working on some industrial liquid circulation, you probably already know that the pump is the heart of the whole operation. If the heart stops, everything else goes south pretty quickly. ...

May 11, 2026 · 7 min · Homero Bobish