What an interesting, fun thread. Congrats, Harold on your ne
You've all got me thinking:
For a few years, the first Whirlpool large capacity machines came equipped with the standard Surgilator. While at maximum fill, the turnover is not of the "dolphins at Sea World variety" (LOL), but it is steady and effective nonetheless. And because the agitator itself is streamlined, compared to its enormous offspring, there is more room in the tub. In fact, after my Aunt Alice gave me her WP, she lamented the fact that her new GE could not take down her quilt.
Similarly, when I moved in here, the house came with the very machine Harold now has. When I looked at the agitator, I thought, as Bob did, are you kidding? Then I saw how effective it was, how much room it provided. Indeed, at the highest water level only the top of the Pentaswirl is visible, similar to Geoff's Gyrators in his conventionals.
In that regard, most conventional washers, or wringers and the Easy, have a large tub and a small agitator, relatively speaking; however, their effectiveness is legendary. Then, when these same agitators appeared in the first automatics with their much smaller tubs, the wash action was both dramatic and extreme--dolphinesque. ;-)
(I've forgotten exactly what the Pentavane looks like, but the image in my mind is of the agitator in Ross's Thor Semi which may very well have been the model for the Pentavane, adapted by Kenmore's engineers.)
Yours, for the greater love of all washers,
Mike