Posted 6/21/2026 09:46 (#11680501 - in reply to #11680432) Subject: RE: Turning 2" Harbor Freight Output Flange
south central IL
If it’s an aluminum pump don’t expect more than 2-3 years if you’re pumping 28/32% nitrogen. The seals go bad and the bolt that holds the impeller on rusts really bad. I didn’t clean it out after each load but did flush with water when we were finished.
Turning 2" Harbor Freight Output Flange
