Chappy 138 Report post Posted June 1, 2006 My pump took a crap yesterday. severe cavitation. cant find any intake leaks. screens are clean, full water flow to it. any suggestions on how else I can trouble shoot it? Share this post Link to post Share on other sites
R. Williamson 14 Report post Posted June 1, 2006 Jon, If you are running your bypass back to your tank and dumping it back in through the top without a lead-in hose the water will hit the surface and cause air bubbles in the tank this problem is worse when the tank gets low. Share this post Link to post Share on other sites
Chappy 138 Report post Posted June 1, 2006 nope, tank is full, and have had it set up like this for a year. return hose is about 75deg around from supply hose, so its not directly above, plus I ran it directly from garden hose with same effect. Could it be the unloader? how do I check. Bob, I just sent you an email through your web site. Share this post Link to post Share on other sites
R. Williamson 14 Report post Posted June 1, 2006 You could have debris in the check valves Share this post Link to post Share on other sites
