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Residential water meter MNK-L-RP

The MNK-L-RP is a Multi-jet wet dial water meter for cold potable water with protected rollers

Developing the MNK-RP we combined the high-precise measuring insert of the MNK-RP with a body of pressure-tight polymer composite, suitable for use with potable water. The result is the innovative MNK-L-RP.

Its main features are a low starting flow and reliable performance even with aggressive water qualities or dezincification effects. The protected roller register is reliably readable even under difficult climatic conditions. The construction principle of the MNK-L-RP with direct transmission from the measuring chamber to the register ensures by standard protection against manipulation or interference.

Version MNK-L-RP-N is retrofittable with pulser (reed) for remote readout.


  • For the consumption measuring of cold potable water up to 30° C
  • Water meter for standpipe installation

AMR options
Retrofittable with pulser (Standard pulse value 10 l/Imp., optional 100 l/Imp.)

  • Radio via PDC-radio module:
  • Wireless M-bus (according to OMS)
  • Radio via LPWAN (LoRaWAN™, SIGFOX)


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Product images

Multi-Jet Plastic Water Meter MNK-L-RP-N
Multi-Jet Plastic Water Meter MNK-L-RP-N


Residential water meter MNK-L-RP


  • Wet dial register construction
  • Almost 50% lighter than a meter with a brass housing
  • Specially protected encapsulated digit rollers
  • High-quality mineral glass inspection window
  • Optional: UV-resistant plastic (MNK-L-RP-N)
  • Operating pressure MAP 16
  • Display range from 0.1 l to 99999 cubic meters
  • Approved in accordance with MID

Product options

AMR Technologies
  • Reed Pulser
Housing Material
  • Plastic
Length without connectors
  • 165 mm
  • 190 mm
Measuring Principle
  • Multi-Jet Meters
Metrological Class horizontal (max.)
  • R 100
Nominal Diameter (inch)
  • 1/2 "
  • 3/4 "
Nominal Diameter DN (mm)
  • DN 15
  • DN 20
Nominal Flow Q3 (≈ Qn)
  • Q3=2,5 (≈ Qn 1,5)
  • Q3=4 (≈ Qn 2,5)
Operating pressure (max.)
  • MAP 10
  • Wet Dial with protected Rollers
Specified Units on Display
  • Cubic Meters (m³)
  • Cold water up to 50° C


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