Flow Rates at Specific Velocities for Polyethylene Pipe

20PE
Velocity Flow Rate
1.6 m/s
17.8 L/min
2.4 m/s 26.8 L/min
3.0 m/s 33.4 L/min
25PE
Velocity Flow Rate
1.6 m/s
31.2 L/min
2.4 m/s 46.8 L/min
3.0 m/s 58.5 L/min
32PE
Velocity Flow Rate
1.6 m/s
50.1 L/min
2.4 m/s 76.5 L/min
3.0 m/s 95.6 L/min

 

Pipe Dimensions

PE PipeOutside Diameter (OD)Wall Thickness (WT)
20mm PN16 20.0mm - 20.3mm 2.3mm - 2.7mm
25mm PN12.5 25.0mm - 25.3mm 2.3mm - 2.7mm
32mm PN12.5 32.0mm - 32.3mm 2.9mm - 3.4mm