Alright. If there's an option to change the coupler then this looks to be least intrusive. Not a perfect "two is one, one is none" as coupler will need changed specific to motor... but pert near. There are many options for that coupler. I don't understand difference between "Sintered" and "Lovejoy"? Sintered has two teeth?; Lovejoy, three? (teeth are mating protrusions with spider; spider mates both) I apologize that my terms aren't likely correct--just trying to communicate best I can.
If Lovejoy is what is in use now (three teeth), sounds like pump side would need replaced also if using sintered?
When I sort grainger 'jaw coupling hubs' by 1" bore diameter I only see a key of 1/4" by 1/8". All of these seem to be "male" shafts, where the key protrudes. The shaft I have would be female key, right? I'm not seeing a coupler of this type. Possibly overlooking it.
If this is an option, I'd like to pursue it.
I really appreciate everyone's help with working through this problem. Truly the real value of internet... I owe The Australian gear heads (meant to be a compliment) a Fosters--or whatever the beer down under is?; Only brew I've had in TN was at Morristown--1907 brewery. Nice place. On me!
