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WMAP EVO - WOLTMANN METER
DRY DIAL - HORIZONTAL HELIX

WMAP EVO is the advanced range of Maddalena Woltmann water meters. This range of dry dial, interchangeable mechanism water meters has been developed in order to meet the strict requirements of the Directive 2014/32/EU (MID) and European Standard ISO 4064.

WMAP EVO meters can be equipped with a static pulser or a radio module maintaining the mechanical and metrological features and without affecting readability. The radio modules available support various transmission technologies. The continuous improvement of hydraulic performance has made it possible to obtain a measuring range (Q3/Q1) of R250.

WMAP EVO meters are guaranteed by Maddalena: manufacturer of high quality measuring instruments for a century.

Ideally suited for bulk metering and commercial and industrial applications requiring a wide measuring range

  • Size: 50 mm (Q3 40 m3/h) to 200 mm (Q3 400 m3/h)
  • For cold water
  • MID: HR ≤ 250, VR ≤ 160
  • Nominal pressure (PN): 10 bar or 16 bar
  • Magnetic drive
  • Installation in horizontal, vertical or inclined position
  • The standard version is pre-equipped for three pulse outputs
  • Can be equipped with a pulser or a radio module
  • Compatible radio modules support various transmission technologies
  • WMAP EVO DN 50 - 200 Technical Specifications

    Label DN50 DN65 DN80 DN100 DN125 DN150 DN200
    2" 2 1/2" 3" 4" 5" 6" 8"
    L 200 200 225 250 250 300 350
    H 209 218 249 258 271 316 345
    h 132 132 154 154 154 183 183
    D 165 185 200 220 250 280 340
    
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