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A. Use the Water Supply fixture Units (WSFU) from your State Plumbing Codes and Flow RateTables on pages 6 and 7 to determine required flow rate. B. Obtain flow rates for continuous equipment which requires softened water, such as boilers, reverse os-
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Water Meter Selection Guides Positive Displacement Meters Compound Meters * 8" Manifold assembly consists of two (2) 4" compound meters, four (4) gate valves, two (2) flanged coupling adapters and two (2) 8" reducing manifolds. Turbo-Meters * Laying length of W-160 with screwed ends is 12". * Short version ** Flanged end version METER SIZE ...
Water-flow Demand per Fixture Value from Figure 4-2 or 4-3 x Pressure Adjustment Factor = gpm (For Residual Pressures at Fixture Outlet from 60-80 psi, Pressure Adjustment Factor is 1.00 per Table 4-3)
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PRESSURE LOSS THROUGH WATER METERS - PSI FLOW GPM NOMINAL SIZE. Title: Book1 Created Date: 02/24/03 11:46:36 ...
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This manual is a guide to selecting, installing, testing, and maintaining water meters. The manual discusses recommended practices; it is not an AWWA standard calling for compliance with certain specifications.
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Nov 16, 2022 · When it comes to water flow in pipes, determining the capacity depends on the pipe size and water pressure. Our guide provides handy tables of approximate water flow rates based on pipe size, helping you estimate capacity quickly and easily.
Uniform Plumbing Code A 6.1: Velocities shall not exceed 10 ft/sec AWWA Manual M-22, Appendix C: “recommended that the maximum water Velocity in the service be not more than 10 /fs”. International Plumbing Code Figure E103.3(2): Fluid velocities in excess of 5 to 8 ft/sec are not usually recommended.
