DN50 (2”) Woltman Water Meters
DN50 (2”) Woltman water meters are flanged mechanical turbine meters used on high-flow lines. According to the Klepsan catalog, in this size the body length is 200 mm, the flange diameter 165 mm, the bolt circle diameter 125 mm and the bolts 4 × M16; the mating flange is selected according to these values.
The cold water models measure water up to 50 °C and the hot water models up to 90 °C. The agricultural model (R50) is specified for the high, continuous flow rates of irrigation lines.
DN50 Woltman Water Meter Models
| Model | Type | Body length (L) | Q3 (m³/h) |
|---|---|---|---|
| Klepsan Woltman Cold Water Meter | Cold, R160 | 200 mm | 40 |
| Klepsan KVS-1WS Woltman Hot Water Meter | Hot (90 °C), R160 | 200 mm | 40 |
| Klepsan KVS-1WT Woltman Agricultural Water Meter | Agricultural, R50 | 200 mm | 63 |
| Klepsan İSKİ 1W Woltman Cold Water Meter | Cold (İSKİ series), R160 | 200 mm | 40 |
| Minol Zenner WPD | Woltman, cold (50 °C) | 200 / 270 / 300 mm | 25 / 40 / 63 |
| Minol Zenner WPD T90 | Woltman, hot (90 °C) | 200 mm | 40 |
Other sizes: Woltman water meters (flanged) · All water meters
Klepsan Woltman, Flanged Woltman-Type Cold Water Meter, DN50 (2”), Q3 40 m³/h, L 200 mm, up to 50 °C, R160, Optional Pulse Output, MID
KVS-1WT, Woltman Flanged Agricultural Water Meter, DN50 (2”), Q3 63 m³/h, L 200 mm, up to 50 °C, R50, Pulse Output Optional, MID
İSKİ 1W, Flanged Woltman-Type Cold Water Meter, DN50 (2”), Q3 40 m³/h, L 200 mm, up to 50 °C, R160, Optional Pulse Output
KVS-1WS, Woltman Flanged Hot Water Meter, DN50 (2”), Q3 40 m³/h, L 200 mm, up to 90 °C, R160, Pulse Output Optional, MID
WPD, Flanged Woltman-Type Cold Water Meter, DN50 (2”), Q3 25 / 40 / 63 m³/h, L 200 / 270 / 300 mm, up to 50 °C, R160 Horizontal / R50–63 Vertical, 4 × M16, IP68, Without Module or with Pulse / M-Bus / wM-Bus Module, MID
WPD T90, Flanged Woltman-Type Hot Water Meter, DN50 (2”), Q3 40 m³/h, L 200 mm, up to 90 °C, R100 Horizontal, 4 × M16, IP68, Without Module or with Pulse / M-Bus / wM-Bus Module
EW1710AC5000, Water Meter WP Q3=40-PN16-DN50-30°C
EW1711AC5000, Water Meter WP Q3=25-PN16-DN50-130°C, Operating pressure (max.): 16 bar, Medium: Drinking water, Mounting position: Horizontal, vertical
EW3701AP4900, Woltman Flow Meter, QP15, PN16 DN50F, 100L/Pulse, Operating pressure (max.): 16 mbar, Medium temperature (max.): 130 °C, Medium: Heating water or chilled water
EW3701AP5000, Woltman Flow Meter, QP15, PN16 DN50F, 100L/Pulse, Operating pressure (max.): 16 bar, Medium temperature (max.): 130 °C, Medium: Heating water or chilled water