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Woltman Parallel type meters are always used when high flow rates with a relative constant flow rate profile are to be measured. Through its robust construction they not only are capable of covering a large measuring range, but the measuring accuracy is also long-term stable. The meters are designed for remote communication including MBus and Wireless MBus outputs.

The hydrodynamic optimized turbine is reliably operated already at small flow rates and “upwards” it has enough power reserves to reliably measure flow rate peaks. Especially strong bearings with low friction guarantee a long life of the meter.

Reed sensors, optical and inductive-NAMUR sensors can always be retrofitted without damaging the calibration seal. Then the meter can be integrated with data communication or automation and control systems in a simple and flexible way.


  • Low starting flow, high overload security

  • Wide measuring range

  • Removable measuring insert

  • Low head loss

  • Hydraulic bearing relieve for long-term measuring stability

  • Retrofittable with active and passive pulsers

  • Metal protective cover serially, plastic optional

  • Evacuated counter protected from condensation

  • Dry dial counter with large number rollers simplifies the readability

  • Suitable for water up to 90º C

  • Suitable for horizontal, vertical and inclined installation positions

Download the datasheet for full technical details, or Contact Us for further information.


 Product Code Product Description Price
 ZE050HW  50mm Woltman Hot Water Meter  See quote
 ZE065HW  65mm Woltman Hot Water Meter  See quote
 ZE080HW  80mm Woltman Hot Water Meter  See quote
 ZE100HW  100mm Woltman Hot Water Meter  See quote
Larger sizes available on request.


Please Contact Us with your requirements, or submit an Online Quotation request and we will email your quotation within 4 working hours.