ME05: MAXIMUM RECOMMENDED FLOW VELOCITY ACCORDING TO WATER TEMPERATURE

Flow velocities should be restricted to reduce system noise. Here is the table for maximum recommended flow velocity according to water temperature.

Water Temperature [°C]	Velocity Pipes readily Accessible [m/s]	Velocity Pipes are Not readily Accesible [m/s)
10	3,0	2,0
50	3,0	1,5
70	2,5	1,3
90	2,0	1,0

Book of Engineering