Combination water meter is used for measuring the volume of potable water passing through the pipeline. Model Number: LXF Brand Name: AMICO color: blue Install: horizontal Nominal Diameter:50~100mm FEATURE: 1. Combination meter,which is composed by large diameter and smaller diameter water meters; 2. It measures the water which passes from the pipes with its min flow of the smaller water meter and its max flow of the large ones; 3. The combination meter has high quality structure,large extent of metering,low starting flow rate,and is very convenient to be fixed and repaired; 4. This type of water meter is fit for large capacity noncontiguous flow rate water supply system.