I teased you guys with images of my DDCT-02 pump top design when I created the Open Cooling Initiative page about a year ago and not much has happened with it since then. I've come to the realization that there's little point in me continuing to withhold the design as it's unlikely that I'm going to venture back into manufacturing cooling parts. It's time for me to let go.
You can click the Open Cooling Initiative link at the top of this page to download the SolidWorks 2006 part file.
Update: At the request of a member of XtremeSystems, a .STEP version of the DDCT-02 has been added to the OCI page.