Hey there. Might as well post some pretty renders of part 2 of the "seriously, haven't you fixed or discarded the DDC yet" saga.
With the pump assembly perfectly in place, it now transpires that I can't make the tube routing from pump to radiator through the floor to work without a stupid, ugly amount of adapters, and it's too tight for soft tube too and just kinks. So as suspected it's time to return to the custom pump top idea. Completely redesigned this time though. Enjoy the renders
I've extended the body width by 19mm to cover the distance between the pump body and the radiator holes in the case floor, so now an EK 90 degree rotary fitting will align directly above the radiator port's centre line, with sufficient vertical space to get a compression fitting on and angle some tube. That extension means I've gone down a distro plate approach to go from the volute outlet to the port, which has of course necessitated o-rings and a sealing plate.
And yes, the strong resemblance to Aquacomputer's DDC top is intentional; wanting to keep the look, I've drawn on many design cues from their dual DDC top to create mine as a homage to the top I've had to discard. I don't think
I can get in trouble for that
To allow for measuring and manufacturing tolerances I will be using Mayhem's ultra clear soft tube for this part of the loop, but it's very clear for soft tube, 13mm OD is indistinguishable from 12mm OD acrylic when piped in, and once I have Oil Black Pastel coolant running you'd be hard pressed to tell the difference between the soft and hard tubes I think.
And I'm also very excited to say I'm discussing manufacturing of this right now. CAD models are being verified as I type