Domestic water meter for measuring the cold water flow and volume with a temperature up to 30 deg c in the closed-circuit system and on the maximum working pressure up to 16 bar (pn16). Water meter counter can be installed inline on the pipeline, in the horizontal or vertical position (h/v) in flats or detached houses. Water meters prove to be great measuring devices in the billing systems (possibility of installing the radio module or reed contact). Water meter comes in two thread sizes: 1/2 or 3/4 Inch. The set also includes pair of union fittings to install the meter. Specifications: - 1/2 or 3/4 Inch BSP male thread (together with union fittings) with possibility of removing union and switch to 1/2 or 1 Inch male BSP thread; - Maximum flow rate: 1.6m3/h for 1/2 Inch version or 4.0 m3/h for 3/4 Inch version; - Resistant to strong external magnetic field; - Easy reading of the water meter counter; - Protection against mechanical tampering; - Not usable outside (especially with low temperature); - Hermetic counter (with increased tightness) resistant to steaming. Compatibility with norms and regulations below: - Directive 2004/22/EC of the european parliament and the Council of Europe dated on march, 31st, 2004 regarding measuring instruments; - PN-EN-14154:2005 - water meters, part 1 - 3; - Oiml R49:2004 and 2006 - water meters intended to measurement of cold drinking water and of hot water; - Certificate of analysis, type we - cold water number SK09-MI001-SMU007.