... the vane blades to make it rotate. The water flows out from the outlet of the body. The rotation of the ... : 1. Wet, dry, liquid sealed2. For hot or cold water 3. Small, light 4. Brass body or plastic body, optional 5 ... , to overload flow-rate (qs), exclusive:±2% (Hot water meter:±3%) Single Jet Water Meter with remote transmission