I have a pump with labels Hayward SW15851X20TL and AO Smith Century 1081 SP1520Z1ESC.Part number is 7-193554-01. It is labeled as 2HP SF=SPL, 115VR48Y frame.
This pump started making a ton of noise this season. It’s been running for over a month, but the noise has me concerned that there is something wrong that I need to reair.
Can you provide me with guidance for how I can find an equavalent pump on your site? A friend suggested that it sounds like my bearings.
Additionally, I would like to upgrade the pump to a 2-speed. Could you recomend a comprable 115V 2-speed motor?