Lots of people like mounting their Chugger and March pumps in ammo and toolboxes. I decided to create a template to help create my enclosure and since it worked so sell I figured I would share it. The main purpose of the template is to get holes that perfectly match up with the pump housing holes since they are rotated by 18 degrees. Simply print out the template, cut out the center circle, and line up the crosshairs with the center shaft of the drive head like this:
Once the template is taped in position take a 3/16" drill bit and drill the 4 holes. Once done you will have 4 perfectly aligned holes. You should be able to see the threads lined up with the holes in the pic below:
Downloads:
Printable PDF
LibreCAD DXF
Once the template is taped in position take a 3/16" drill bit and drill the 4 holes. Once done you will have 4 perfectly aligned holes. You should be able to see the threads lined up with the holes in the pic below:
Downloads:
Printable PDF
LibreCAD DXF