I got a Lifegard ProMax UV sterilizer and I'm trying to find what size of PVC bushing I need so I can get this plumbed. I've looked in the manual, searched the web, and sent an email to Lifegard support (never received a reply and it's been a few months). I can't seem to turn up any information on this issue. I even measured the pipe with my calipers and got 2.376" ID, 2.759" OD, and 0.187" wall thickness, which does not correlate to any PVC dimensions or reference charts I can find. So, can someone that owns a ProMax please post what size and schedule of PVC bushing is required to fit inside of the inlet / outlet pipes?


