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608.13.1 Air Gap
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The minimum required air gap shall be measured vertically from the lowest end of a potable water outlet to the flood level rim of the fixture or receptacle into which such potable water outlet discharges. Air gaps shall comply with ASME A112.1.2 and air gap fittings shall comply with ASME A112.1.3.
Related Code Sections
608.13.1 Water Supply and Distribution, Air Gap
The minimum required air gap shall be measured vertically from the lowest end of a potable water outlet to the flood level rim of the fixture ...
2014 FBC - Plumbing, 5th edition > 6 Water Supply and Distribution > 608 Protection of Potable Water Supply > 608.13 Backflow Protection > 608.13.1 Air Gap
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The minimum required air gap shall be measured vertically from the lowest end of a potable water outlet to the flood level rim of the fixture ...
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802.2.1 Indirect/Special Waste, Air Gap
The air gap between the indirect waste pipe and the flood level rim of the waste receptor shall be not less than twice the effective opening ...
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The air gap between the indirect waste pipe and the flood level rim of the waste receptor shall be not less than twice the effective opening ...
2017 FBC - Plumbing, 6th edition > 8 Indirect/Special Waste > 802 Indirect Wastes > 802.2 Installation > 802.2.1 Air Gap