The GSD8is designed for potable cold water metering in domestic and industrial applications. It has a single-jet turbine, brass body and a super dry dial for frost resistant operation. Straight reading on 8 rollers, 360degree rotating register, magnetic drive. Certified MID 2004/22/CE Modules B + D or EEC 75/33. It can be operated horizontally or vertically. Temperature class: T30/T50. 16 bar working pressure. Pulse output available.