horizontal woltman water meter
Measuring the volume of cold potable water passing through the pipeline .
International advanced structure, large flow capacity small , light compact design , low price etc . LXL-F register fully sealed in special liquid , long term clear reading.
<=400 for cold potable water meter
<=900 for hot water meter
Water pressure: <=1Mpa
Maximum Permissible Error:
a) In the lower zone from Qmin inclusive up to but excluding Qt is 15%
b) In the upper zone from Qt inclusive up to and including Qs is cold potable water meter 12%
(Hot water meter 13%)