Plumbing fixtures on the highest floor is 70 feet above the water service at the entry to the building. The fixtures req
Posted: Sun May 08, 2022 9:35 pm
Plumbing fixtures on the highest floor is 70 feet above the water service at the entry to the building. The fixtures require a flow pressure of 25 psi to work properly. 70 feet - . Water Supply Water Backflow Meter Preventer WM BFPK III 30 20 points What's the total required pressure at the service entry? 95 psi 105 psi 75 psi 110 psi