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Easy-to-Use Tool Helps Determine Pipe Sizing

Easy-to-use, statistically based method for estimating peak water supply demand for single- and multifamily residential dwellings Results in more accurately sized systems Assists plumbing system designers, encourages proper use and promotes uniform application of new approaches for estimating peak indoor demands Easy-to-use downloadable Microsoft Excel spreadsheet Eliminates need to count fixture units Replaces outdated design curve Simply input the number of plumbing fixtures for building supply or individual branches and risers Seamlessly applies complex statistical formula that works behind the scenes Follows well-established procedures in UPC and other model plumbing codes to determine pipe sizing Estimated 15-65 percent reduction in water demand estimates, depending of the size of the residential structure, when compared to current pipe sizing methods

Download Calculator at www.iapmo.org/water-demand-calculator

Water Demand Calculator

IAPMO Offers Free