Recent content by Pesh

I didnt know there were ball bearings in the feed hose connector. Regardless, it is brand new. I have ordered a new feed pipe and i can test fit the connector to the pipe before installing it to see if that solves the problem.

I replaced the PRV with a new one and that seems to have improved the movement. Still looks a little sluggish but substantially better than before. Will find some time to do RPM test and see how many revolutions i'm getting.

I love my 3900 Sport but recently the feed hose has been disconnecting from the vacuum tube / feed pipe assembly. I have replaced the feeder hose connector but still having this issue. The feed pipe looks like in good shape with no visible cracks / chips / defects and the factory o-ring is...

Old picture, I assure you that all the valves are wide open and positioned for pool mode. Evidence is getting a good water flow thru Polaris feeder hose (without Polaris connected) and seeing nice water movement from Pool Return eyeballs.

PRV is as tight as possible. Removing Blue Restrictor allowed WAY too much water and it was gushing out of PRV, so I replaced blue disc. I also checked Water Management System and I dont see any evident cracks, leaks, or blockages. When I have hose connected to UWF with blue disc, I get good...

See attached.

The wheels move freely when i spin them manually, but with water flow, its far below RPM test. crystal clear.

I'm trying to figure out why, all the sudden, i'm not getting good movement from my Polaris 3900. In the wall, I have the 'blue' restricting disc to help increase water pressure. Its been this way for years. The Polaris is powered by a new Pentair LA01N + new IntelliFlo3 (running at 2500...

When I put my hand over it, I do feel a little water flowing. It does not appear to be cracked or damaged, see attached pictures...