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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
32-130 °F
We recommend replacing the RO membrane once it reaches 80% rejection or lower
Dual Test Stand
ResinTech® SIR-900 has minimal shrinkage/ swelling and low-pressure loss
Harmsco HB-20-20W
Dual Air Gap For Water Softener And Reverse Osmosis Systems THM 32-130 °FCode Approved Dual Air Gap for Water Softeners And Reverse Osmosis Fits 1 1 2" or 2" PVC Pipe 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 gap fitting as a no fail check valve but without an internal seat
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