RO Unit on a well

[hillbillyreefer]

Slick Fork: I haven't seen any adverse effects on the well or any other part of the system. The well is 40 years old this year, as far as I can tell the pump is only the second one that has been installed. There is a chance that noone else can remember another pump change. The pump that is in there now is a 1 hp, the well delivers about 35 gpm, and this pump is 11 years old.