Landscaping in Mallorca

Garden and Irrigation design

Editorial of the book 'Riego en 3 pasos'

Lotus Mallorca, S.L.    Bandera española Bandera rusa

Calculator: Pipe inner diameter and maximum flow rate for water

Diámetros de tubo

External diameter [mm]
Pipe material

Nominal pipe pressure [bar]
Inner diameter [mm]
Maximum flow rate [L/h]

The application estimates the inner diameter and the maximum flow rate for different sizes and types of plastic pipes.
Please, choose the outer diameter and material and then press 'Calculate'.
*The result is just an approximation.For exact values, please, have a look at the data sheets of pipe manufacturers or consult the book 'Irrigation in 3 steps'.
The maximum flow rate is evaluated for the linear velocity of 1.5 m/s.
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Click here to calculate pressure loss and linear velocity.