I have a 2 hp Water cooled Spindle, variable frequency drive 6,000-24,000 rpm on my CNC Router. I need to replace my water pump that cycles the water through the spindle but I want to use 110v and not 220.
What are the requirements (gph) needed to keep this spindle cool?
I have a 2HP spindle also. Mine came with a Lifetech AP4500 pump. A Google search says that they are rated at around 690 gal. per hour. That must be with bigger tubing than I'm using. That's the pump I have anyhow. Seems to work well.