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Woltmann DN 50 water meter for irrigation in Tenerife

Woltmann DN 50 (2") meter with PN10/PN16 flanges, 40 m³/h nominal flow and 16 bar maximum pressure. Low head loss, removable measuring unit and ready for a pulse emitter. In Icod de los Vinos, with delivery across Tenerife.

  • DN 50 (2")
  • Nominal flow 40 m³/h
  • PN10/PN16 flanges, 16 bar
  • Horizontal or vertical installation
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Data and order

Manufacturer's data. Add what you need and send us your order. Your order is saved even if you change page, so you can combine several products and send it all at once.

Woltmann DN 50 meter: flows and dimensions
DiameterInchesNominal flow Q3Maximum flow Q4Length (L)Flange Ø (Dz)BodyAdd to order
DN 502"40 m³/h50 m³/h200 mm165 mmGG25 cast iron + epoxy

Ask about availability.

Services

  • Everything for the water meterValves, strainer, flanges and accessories in the same order.
  • Delivery across the islandWe deliver to your site or workshop, and ship to the other islands.
  • Warehouse collectionOver 1,000 m² in Icod de los Vinos.
  • Expert adviceTell us about your installation and we'll tell you what parts you need with the meter.

DN 50 technical specifications

  • Minimum flow Q1: 0.4 m³/h · transitional Q2: 0.64 m³/h · nominal Q3: 40 m³/h · maximum Q4: 50 m³/h (ratio ≥ R100).
  • Maximum allowable pressure 16 bar (range 0.3 to 16 bar).
  • DIN 2501 / ISO 7005 flanges, PN10/PN16. Length 200 mm and flange Ø 165 mm.
  • Height 175.6 mm (243 mm with the lid open).
  • GG25 grey cast iron body with epoxy coating approved for drinking water and protective metal cover.
  • Removable measuring unit and low head loss.
  • Vacuum-sealed dry-dial register, IP68, rotating 358°.
  • Cold water up to 30 °C, safe up to 50 °C.
  • Horizontal, vertical or inclined installation.
  • Accepts pulse emitters and inductive reading modules.
Plano de dimensiones del contador Woltmann
L: overall length (200 mm). Dz: flange diameter (165 mm).

Common uses

Common uses

  • Farm irrigation water meters
  • Irrigation communities
  • Industrial water networks

Frequently asked questions about the Woltmann meter

What diameter do you have?

We stock the Woltmann DN 50 (2") meter, with PN10/PN16 flanges.

What flow does it measure?

Nominal flow (Q3) of 40 m³/h and maximum (Q4) of 50 m³/h. The minimum flow (Q1) is 0.4 m³/h.

What pressure does it take?

The maximum allowable pressure is 16 bar, with a working range of 0.3 to 16 bar.

What water is it for?

For cold water up to 30 °C, safe up to 50 °C. The body is GG25 grey cast iron with epoxy coating approved for drinking water.

Can it be installed vertically?

Yes, it allows horizontal, vertical and inclined installation, and the register rotates so it can be read in any position.

Can it be read remotely?

Yes, it accepts pulse emitters and inductive communication modules for remote reading.

Do you deliver?

Yes, we deliver from our warehouse in Icod de los Vinos across Tenerife, including to farms.

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Fitting an irrigation water meter?

We prepare the water meter, valves, strainer and accessories in the same order.

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