Which Side Of The Impeller, Does It Matter?

[Fallon]

Both fiberglass & PVC are brittle, especially at lower tempatures. UHMW is really slick & what is typically used for lining blowers. It's not as strong as other options. So needs supporting steel. But it's incredibly slick & easy to heat form.

 

[Chaos USMC]

PILOON and Fallon, thanks for the input, great discussions. Obviously the options are many. I think I'll just ask PMSMechanic to make another impeller for me since he has some experience doing same...

Be safe and be well