I got my pump specs from the average of all the tops in this test
http://skinneelabs.com/laing-d5-top-comparison/I have a swiftech MCP655 with an EK top on it, so my pump is actually 5psi at 1.5gpm on setting 5 at 12v. Now as for what gpm the loop would be operating at with that TEC block I'm not sure but 1-1.5gpm is a good range and I usually try to achieve 1.5gpm.
I got the pressure drop from a CPU waterblock comparison,
https://martinsliquidlab.wordpress.com/ ... k-preview/ I used a nominal 1.5psi pressure drop. at 1.5gpm the DT 5 NOZ has a pressure drop of about 0.5psi, as it is a straight inlet/outlet with no jetplate and uses slots there is a fair chance the 62mm TEC block will be less restrictive as there are more slots for the fluid to flow through, so I could probably run the simulation again with a 0.000094635m3/s inlet volume flow (1.5gpm) and a 31026pa outlet pressure (4.5psi), that would simulate my swiftech MCP655 at 12v on setting 5 with my EK top outputting 4.75psi and a pressure drop of 0.25psi from the TEC block.
Sound plausible?
EDIT; there is some kind of "nozzle" inside the DT 5 NOZ, hence the "NOZ", so it is quite possible that the restriction/pressure drop from the large 62mm TEC block is quite low.