If toilets use gravity to flush why do commercial toilets flush with so much more force? 97 viewsJanuary 1, 2024 Question91.19K March 26, 2023 0 Comments If toilets use gravity to flush why do commercial toilets flush with so much more force? In: 2 3 Answers ActiveNewestOldest Anonymous Posted March 26, 2023 0 Comments Commercial toilets use the high pressure in the water line itself to flush, not weight of the water from the tank. I believe this requires a larger diameter water line or at least a more costly valve. You are viewing 1 out of 3 answers, click here to view all answers. Register or Login
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