Turbine hot water meters with nominal diameters of 50, 65, 80, 100, 125, 150, 200 mm intended for measuring the volume of drinking water according to SanPiN 2.1.4.1074.1 flowing in a hot water supply and return pipelines of closed and open heating systems at pressure up to 1.6 MPa (16 bar) and temperature range from +5 to +110 ºС.
The resistance of these meters to influence of ambient temperature and humidity corresponds to “NF”, climatic category 4.2, according to GOST 15150.
When releasing from production, all products are subject to 100% final inspection and assigned an individual serial number.


Specification
Dimensions and connection size, mm | ||||||||
Ду | L | H | H1 | h | d | n | D | D1 |
50 | 200 | 120 | 200 | 73 | 18 | 4 | 165 | 125 |
65 | 85 | 18 | 4 | 180 | 145 | |||
80 | 225 | 150 | 270 | 95 | 18 | 8 | 200 | 160 |
100 | 250 | 105 | 18 | 8 | 220 | 180 | ||
150 | 300 | 177 | 356 | 135 | 22 | 8 | 280 | 240 |
200 | 350 | 206 | 441 | 162 | 22 | 12 | 335 | 295 |