Pool Timer Wiring - So far, so good. Knock on wood. I have this timer on my inground 15amp pool filter and it's been working like a charm. It's easy to set up, just plug the filter cord into the timer outlet and then set it.. I updated my 20 year old pool equipment in mid-2013, basically mimicking the existing design with new pumps and controller. The existing MiniMax 400 heater and Purex 2000 diatomaceous earth filter are still working flawlessly and are in excellent shape; so they were cleaned thoroughly, and the filter was repainted and fitted with new filter elements.. General Questions: Q: How does my Swimming Pool Pump work? A: For a detailed breakdown on how a pump works please click on the link to our guide (How a Pool Pump Works). But if you just want a basic answer here you go. Most swimming pool pumps are self-priming centrifugal pumps..
Swimming Pool Filter pumps. The heart of your circulation system, your pool pump pulls water from one or more suction ports (skimmers and main drain), and pushes it through the filtering, heating and sanitizing equipment, and back to the pool through the wall or. The impeller is attached to the pump's shaft, so once you remove the motor from the pump assembly, and then remove the diffuser (pictures shown later in this document) from the motor, you have direct access to the impeller..