Pure water cutting really limits what you can do with your jet.
I wouldn't be confident that a low PSI pump without garnet would be able to do what you want to achieve; not on a commercial basis anyway.
A tiny amount of garnet multiplies the feed speeds and cut quality of lots of "pure water" materials.
Perhaps adding a garnet system from the outset would give you the peace of mind you are looking for- if you can pure water great. If not your retrofit machine is all setup for a garnet solution. |