hi, I have the chinese 1.5kw water cooled spindle, which seems to require 5mm inner diameter 8mm outer diameter tubing for the water cooling.
link for reference: 220V 1 5KW 2HP Water Cooled Spindle Motor ER11 Variable Frequency Inverter VFD | eBay
I also have a water pump that has a threaded 20.3mm inleft/outlet.
link for reference:
High Quality DC 12V Magnetic Electric Centrifugal Water Pump Hotsell DX Hot New | eBay
my problem is that I don't know where I can get a part that reduces the 20.3mm water pump outlet to the 5mm tube the spindle requires.
I've been looking around on ebay, but 20.3 seems to be quite the arbitrary number and I'm not even sure what the name of the part is... connector? reducer? fitting?
any pointers as to where I can get such a part, how to connect or even what to look for?
thanks.