New (UN)Designs Pump Bracket

[armeniandave]

You cant attach this to a D4 our D5's stock mounting bracket?
What are the dimensions of the Z-Brackets bolt pattern? I measured the stock bolt pattern on my D5 and its 1 5/8" apart.

I'm not sure exactly what you mean but I think your asking if this mounts directly to the pump and the answer is no. This is a adapter to allow you to use any of my other brackets on a 120mm fan. Here's some pics to help you understand what I mean.