Water Meter(HORIZONTAL WOLTMAN TYPE WATER METER,woltman water meter ) Water Meter(HORIZONTAL WOLTMAN TYPE WATER METER,woltman water meter )LXLApplicationMeasuring the volume of cold potable water passing through the pipeline.FeaturesInternational advanced structure, large flow capacity, small, light, compact design, low price etc.TYPE Size mmClass qs Max.Flaw qp Nominal Flowqt Transitional ...