My testing over the years has shown this statement to be 100% spot on. Drum diameter is a piece of this puzzle but when I was testing a Unimatic at 1140rpm vs. a Rollermatic at 1010rpm with a wider diameter tub in the Rollermatic, the Unimatic still removed more water. Testing was done by...
I especially agree with your statement #1:
They will compare two machines made by the same brand that are essentially the same, and then say that one is better than to other.
This isn't new and this behavior goes all the way back to the 1950s at least with Washing Machines.
https://www.facebook.com/marketplace/item/715598891306002/?rid=24855508904033694&ad_id&rt=1&refID=0&refType=0&referral_code=commerce_attachment
This is the 2nd Unimatic found in Aug 2025, stuff is still showing up surprisingly so!
I've updated that thread with all the images properly inserted as I see it didn't make it through the conversion to the new site...
https://automaticwasher.org/threads/opinions-needed-on-souping-up-a-1970s-helical-drive-maytag.79805/
The one you linked are the ones I've generally used. I believe I only have one pump with an external fan like in the image you show, although I've had no issue with it as well.
Okay I'll bite, what exactly is wrong with those GE electric pumps? I've used them for decades in my custom builds and not one has ever failed on me. I've even run them for 15 to 20 minutes at a time for recirculation without any issues, although they are not suppose to run for that long...
No that agitator is from a 1961 Easy Automatic Washer. I installed it by cutting a spare Easy agitator shaft down to a proper size to fit and used a shaft coupling. I designed this machine to spin at 1050rpm.
The inside...
I have no doubt about that John now too. What threw me is that same motor has worked flawlessly in the Apex for the past few years. It just the difference in motor clutch designs. It's good to know about those motors codes now.
An update so after asking AI about this and uploading to AI the images of both the Emerson and Dayton motors labels, it responded with an answer and now I understand why the Dayton motor couldn't properly start in the ABC vs the Emerson motor. From now on if I need to replace a motor I'll use...
So for over a year the motor in my '49 ABC-o-Matic washer has been making a rattling/clicking sound when running. It didn't matter if the belts were attached or taken off to run with no load on the motor it made that odd sound. Last year I took out that motor out and took it apart to try and...