BIG BLUE - JM Eagle

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tensile moduli will be greater than the surges in low moduli (PVC) pipe of similar dimensions. As the modulus of tensile elasticity for a piping material increases, the resultant pressure surge, or “water- hammer”, caused by a change in flow velocity also increases. For example, an instantaneous 2 fps ( 0.6 mps ) flow velocity change in an 18"

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