Thanks Nexxo, i actually decided to go with this pump after you posted a very usefull post "project metaversa".
yes, this is the CM30P7-1
here is my picture when i was testing for leaks
after my first test i had problem, i am also using the acua tube reservor, the pump is so powerfull that it will suck the air back to the pump :shrug: , so i added a second 5 1/4 angel eye reservor, it actually solved the problem.
I also had the same problems with the vortices of water inside the tubing, i was making a 3/8 tubing system, ended up making some radical changes , everything now before the pump is 1/2 id, 3/8 id after the pump (and what you cant see in the pictures that i have is, i am using 4 micro black ice rads, 2 before the pump, and 2 after). i may post more pictures , i need to get a good camara first
Laterz, Max.