toolmaker_03 :
yea he is refering to the posibility of air constantaly getting traped in the lower card because of lower flow rates on that side of the loop with would cause a venturi effect, I will watch for that but I have run this configuration already and that was not a issue, still it is worth watching for so i bought a flow meter to look for it.
TM03, The one thing I respect about you is you will take a chance and take on a challenge that a lot wouldn't even consider, what I don't respect about you, is your bullheaded attitude to ask for someones opinion, just to disregard it, when it is given not to criticize you, but help you.
I think you only ask for others opinions in hopes they'll see nothing wrong to advise you to change, hoping for praise for a well done only, when a lot of us make mistakes we have to eat, and try to advise others not to do the same.
Seeing as how there are specific danger warnings with the D5 pump to never, ever, allow it to run dry, I just don't understand why you would design a loop that even the possibility of air getting into the pumps intake could happen.
I don't know?
Maybe they forgot to put the warning label in your D5 pump, and you don't know about it, and you think I don't know what I'm talking about?
I do understand after all the work you've done to get to this point it will be a pain in the a$$ to change it, but as many times as I have changed my setup over, and over, and over, I don't have sympathy for being too lazy to change something you've already admitted,
(Quote) : "I agree It’s a possible configuration issue.", that could cause you a problem.
Trust me!
When you post your D5 pump has prematurely failed and just can't figure out why?, I will not be the sympathy promoter or be in agreement to others sympathy for you predicament, I will be the one laughing!
Ryan