General Introduction
FR can be used for temperature from 0℃ to 100℃ and precise measurement.

Three kinds of calibers for customers’ choices: DN15, DN20, DN25.

Characteristics
Besides having all the advantages of Suntront Brand prepaid cold water meters, FR also has its special features:

1.Work normally when temperature between 0℃ and 100℃.

2. Main parts of water meter are made from heat-resisting material, with Italian manufacturing technique, high accuracy and minimum starting flow.

3. Adopt electric floating ball valve technology, avoid leaking or problem of opening valve when heat expansion and cold contraction.