Meter Installation Volumes in Cubic Metres.
DESIGNATION OF METER
METER INSTALLATION VOLUME
IVm (m³)
G4/U6
0.008
U16
0.025
U25
0.037
U40
0.067
U65
0.100
U100
0.182
U160
0.304
Rd or Turbine
0.79 X diameter² X Length
Domestic Ultrasonic Meter
0.0024