Calculates the l/s flow through a Polybutene-1 piping system when affected by varying lengths and/or fittings added.

Flow Rate Calculator

* L/min relates to the NZBC G12/AS1 acceptable flow rates to sanitary fixtures.

Outlet Flow Rate L/s Flow Rate L/min
Bath 0.3 l/s at 45°C 18 l/min
Sink 0.2 l/s at 45°C 12 l/min
Laundry Tub 0.2 l/s at 45°C 12 l/min
Basin 0.1 l/s at 45°C 6 l/min
Shower 0.1 l/s at 45°C 6 l/min

Any queries or suggestions concerning this calculator and the information generated by it should be directed to the Technical Manager, Dux Industries Limited.

Flow Rate Calculator Disclaimer:

No warranty of any kind is expressed or implied and no liability will be accepted by Dux Industries Limited for any costs arising directly or indirectly as a result or consequences of the use of this calculator.