I designed a special channel/bracket in order to install the water pumps with as less vibration as possible. I therefore used some “shoggi sandwiches”. Here some pictures of the process:
One part of the 3d printed channel 
Placing the lower part of the shoggy sandwich 
Fixing the lower part with screws 
Lower part fixed 
Top part of the sandwich applied 
This is the shoggy sandwich
Please note that I will upload pictures of the entire channel later
chspeedy.com 