mattnelson751 mattnelson751

28-12-2022
Engineering

Answered

The pressure at the second floor faucet in the residential building is 45 psi, which is less than the recommended domestic pressure range of 50 to 60 psi. It is considered that an additional pump will be installed at point 1 to provide the recommended pressure at the faucet. Estimate the additional pump horse-power requirement at point 1 to provide 57 psi pressure at the faucet. Note, Q = 2. 5 cfs

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