Water Softener Air Gap 1 1/2" - Fits 1 1/2" or 2" PVC Pipe THM Performance is virtually unaffected by

Performance is virtually unaffected by bicarbonates

60 inch lift

All models are corrected to 25°C

Back siphonage happens when there is suction on the potable water line and air gap inlet that sucks non-potable water port back into the potable (drinking) water line

Water Softener Air Gap 1 1/2" - Fits 1 1/2" or 2" PVC Pipe THM Performance is virtually unaffected byCode Approved Air Gap for Water Softeners or Backwashing Filters Fits 1 1 2" or 2" PVC Pipe With 1 2" FPT Threads And Barbed Fitting For 5 8" OD Drain Tubing Air gap fittings are plumbing code required to mount in the drain line(waste line) of water treatment equipment and their primary purpose is to prevent non potable water from flowing backwards possibly mixing and contaminating potable (drinking) water. You might think of the function of an air