How To Replace a Sta-Rite Max-E Pro Pump Motor

[@SpidermanandJeny]

Thanks! This was the ONLY video I could find on taking apart this thing and I just saved myself another pool guy trip to my house to clear out my impeller.

[@atomictraveller]

tysm it took me some time to discern which replacement motor to purchase. installed century B2842 today. the process of discerning which model to purchase was beyond hollywood's wildest deranged fantasies. being 1.5HP and slightly larger in diameter than the IHP, i had to remove the rubber motor mount on the stand to get it flush. knowing which model to purchase saved me about $100. enjoy.

[@MadMonk67]

Perfect timing on this video. I was opening my pool this weekend and the pump seems to have seized up. - it's a 6yr old Max-E-Pro. I may have to give the rebuild a try after watching this video. Thanks!

[@Inyopools]

The rebuild is definitely worth it. The front end of your pump should be in good shape since it's only six years old. A new motor will get you up and running again.

[@MadMonk67]

Just in case anyone reads this, I was able to get the old pump working by giving it a little assist with a turn of the wrench. However, as the days went by the pump became increasingly loud and obviously needed replacement. So, I replaced the motor and all seals and o-rings. This video was a perfect guide to go by. I believe the seals were leaking out the bottom of the pump since as the lower bolts holding the pump plate to the motor were very corroded with calcium. I had to use an impact driver to get them off. They were still good stainless steel bolts that cleaned up easily with a wire wheel on the bench grinder. Thanks again for the guide!

[@nicholasvarro7382]

Thank you so much!! I’ve done these a few times and needed a review. Outstanding job with the editing too.

[@MikeDKelley]

Thanks, really needed this (I got the replacement pump without any instructions on how to replace. This is perfect and I've ordered the seal kit you linked to above to finish).

[@Inyopools]

We appreciate the feedback, Mike. Thank you for shopping with Inyo!

[@MikeDKelley]

@@Inyopools Hey, if this ancient old man could replace a pump, ANYONE could do it. Thanks again.

[@georgezahorcak7764]

Well done! Great job with the pacing and details.

[@DoubleBizzy]

Two questions: 1) My current p6e6g-208L motor model k48n2pa105 is acting up. It's only for water features - I run it every day about ~30 minutes to keep black widows and frogs from making a home in the pipes. When it turns on, sometimes it makes an electric buzzing noise and takes 2~5 seconds to actually start spinning. It seems to do this more often / longer in the winter. Rarely it makes a loud squealing sound for a few seconds after spinning up. It's 15+ years old. So, do I just need to do maintenance or replace the pump? I tried doing the maintenance (replacing the ceramic, etc.) on an exact same pump a couple years ago having the same issues and it seized up and eventually died. Thankfully this one was available (having been replaced by an intelliflow for all the filters). 2) If I replace the pump, what do I replace it with? I see pumps that look similar ranging from anywhere around $200-250 to as high as $700. This pump is 2 HP, 1.5 KW, 230 V, 3450 RPM, Phase 1, 60 Hz, Max Load Amps 11.2, Code H, SF 1.3.

[@billcrawford4547]

Thanks, very helpful video.

[@amazingtbone]

Newer versions of this pump have a reverse threaded plastic and metal screw that needs to be removed before you can remove the impeller. The $20 screw can break if you don’t remove it first. Don’t ask me how I know.

[@billcrawford4547]

Of course I did not know it was reverse threaded. Bent but not broken. Does not appear to be necessary on my new motor.

[@grahameyoung9189]

What's that little conduit part called that screws onto the back of the motor where the electrical wires run through?

[@Inyopools]

They are called terminal adapters.

[@pattyamergian1512]

Can I use a USQ square flange motor as a replacement? I noticed the HP was different 1.25 vs 1.65

[@Inyopools]

You can use a USQ square flange as long as the Total HP is equal to or greater than the current motor. To calculate the Total HP multiply the listed HP by the Service Factor (SF). For example, the USQ1152 motor is listed at 1.5HP with a service factor of 1.1. After multiplying those two numbers together, you get the total HP rating of 1.65. That 1.65 rating would need to be the same or higher as your current motor.

[@Inyopools]

Hi Patty, if you're having trouble determining what motor you need, feel free to go to our website, www.inyopools.com, and live chat with one of our specialists. We will just need a photo of the motor label and we can figure out the right part for you.

[@georgejungle6801]

What salt rated pump seal from US Seal Manufacturer is compatible with the Max E Pro?

[@Inyopools]

Hello Tressa - The salt rated US Seal shaft seal for the Sta-Rite Max-E-Pro is our part number 5250-235. Here is a link to that seal. www.inyopools.com/Products/07501352048607.htm

[@Kev931]

Which motor is that and where did you get it?

[@Inyopools]

We replaced a 1HP pump motor with a USQ1102 from INYOpools.com. Check out all of the available motors on the Max-E-Pro parts page. www.inyopools.com/pool_parts_sta_rite_max_e_pro_pump.aspx