yifan917
New member
Hi, I am planning on installing my top off bin and RO/DI in the basement which is 4 meters below the first floor where the main tank and sump is located. I am also setting up my deltech kalk stirrer on the first floor beside the sump. Will this be a problem? I will install a wye check valve for the ATO pump, and another stock mini check valve from Deltech that came with the stirrer. Thanks!!