Urinals.

CFR · 2024-01-01 · US · Title 10

(a) (2) For each basic model of urinal, a sample of sufficient size shall be randomly selected and tested to ensure that any represented value of water consumption of a basic model for which consumers favor lower values shall be greater than or equal to the higher of: (i) The mean of the sample, where: Or, (ii) The upper 90 percent confidence limit (UCL) of the true mean divided by 1.1, where: (b) (2) Pursuant to § 429.12(b)(13), a certification report shall include the following public product-specific information: The maximum water use in gallons per flush (gpf), rounded to the nearest 0.01 gallon, and for trough-type urinals, the maximum flow rate in gallons per minute (gpm), rounded to the nearest 0.01 gallon, and the length of the trough in inches (in).

official document · source cfr-2024 · id 10:§ 429.31