Have noticed the volume of water being pumped by my 10 year old Pentair Whisperflow pump is decreased to the point that the Creepy Crawley will hardly work. There are no leaks around the pump or unusual sounds. Considering replaying the impeller and the associated gaskets and seals. Have you any suggestions?
Hi dmbuchanan,
I would read these articles on How to Determine Cause of Low Water Flow in Pool and also this article on How to Fix Low Water Flow in a Pool and How Do I Correct Low Water Pressure in a Pool These articles will give you a good checklist of items to check. Please report back after trying these items and we will help out where need be.
Thank You
Patrick