Aermotor Pump

[rockingjl]

Just got this from a friend and am curious about it, had not seen one like this before

[mtblah]

Isn't that an interesting veriation by Aermotor ! & I thought my Aermotor lattice work was odd , you win .
BTY , you may need a few more hit N miss engine blocks & certinally more vice grips .
Good looking work area . Congrat's for being organized .

[Wayne]

I wonder if that is the results of a do it your way guy individual.

[rockingjl]

Thanks mtblah. yeah you can always use 1 more pair of vise grips, lol. There are around 50 or just over on that rack

Wayne I wondered. The lower portion from the yoke down to the flange base (with name and number) is a one piece casting

[rockingjl]

Looks like Ron for the win!
Here are 2 catalog pages he sent me

[Windcatcher530 Dan]

Here you go Jeff your pump!!

20220818_145932_HDR.jpg

[rockingjl]

So how does this work? There is no pivot point for the 505 arms that attach to the 503 shaft

[Windcatcher530 Dan]

Doesn't 505 pivet on 504 and I believe 505 bolts on the succer rod

[mtblah]

Jeff , the 1st photo in this thread shows the "T" attached to the sucker rod . The pitman arms attach to the windmill down rod .
No babbit bearing needed as oil soaked wook make long lasting bearings .

[rockingjl]

Ok I did not realize it attached to the down rod. Thanks