What Is the Standard Flow Rate (GPM) for Hotel Bathtub Faucets?
In commercial hotel projects, the standard bathtub faucet flow rate typically ranges from 2.0 to 2.5 GPM (Gallons Per Minute) in North America, governed by CUPC and ASME standards. However, based on a decade of hands-on experience supporting international hotel projects at George Group, I have found that this “standard” is often a regulatory minimum—not…