1.Remoable element dry dial water meter 2.Alternatively ,pluse 0.1/M3 or 1M3 ... 3.standard : ISO4064 4.Pressure : PN10/PN16 Water meter : size from DN50 to DN300 .It is a full ... bore helix type,Magnetic Drive , dry Dial water meter with an intrchangeable measuring unit .It has the advanrages ... . The measuring unit with sealed indicator offers the meter with very clear reading condition,this series can be ...