DS or VS Super Pump Replacement Motor 115V


Well-known member
Jun 10, 2019
New England
I currently have a single speed 1 HP super pump running at 115V that I would like to convert to dual speed or variable speed for electricity cost savings. The wet end of the pump is in good shape, so I would only be looking for a replacement motor. Is there a replacement DS or VS motor that exists in a similar HP rating that can be used with 115V? I haven't found any on the Hayward site or Inyopools, but the amount of options makes it a bit overwhelming. I would really rather not convert to 230V unless I really have to. Thanks!


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Well-known member
Jun 10, 2019
New England
I'm not sure - how would I find that out? Regarding the HP rating - I understand I should look at HP x SF = total HP, is that correct?


TFP Expert
LifeTime Supporter
May 3, 2007
Pleasanton, CA
Pool Size
Salt Water Generator
Yes, THP is HP×SF and the new motor needs to equal or larger than the old.

Most SuperPumps have the shim under the back of the motor that can be removed to accommodate a larger diameter motor. If you remove the motor you can look for it.
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