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      DN15-50mm, threads end
      Multi-jet
      Single-jet
      Rotary Piston
      Bypass
      DN50-500, Flanged end
      Accessories
       
      Multi-jet
       
      DS97TAR/LA-15~50E/A (with pulser)
       

      APPLICATION:MEASURING THE TOTAL VOLUME OF   POTABLE WATER PASSING THROUGH THE METER,IT’S SUITABLE FOR DOMESTIC USE.
      SPECIAL FEATURES
      * SIMPLY DESIGN
      * HERMETICALLY SEALED REGISTER
      * HIGH ACCURACY
      * NEGLIGIBLE HEAD LOSS AT WORKING FLOW-RATE
      * MAGNET DRIVE WITH ANTI-MAGNETIC
      * HIGH-QUALITY MATERIAL WITH LONG LIFE OF SERVICE
      * REMOTE READING SYSTEM, RELIABLE IN DATA COLLECTING
      WORKING CONDITION:
      * THE MAX. ADMISSIBLE WATER PRESSURE: 1.6MPA
      * WATER TEMPERATURE: COLD WATER TEMP. UP TO 50℃
      HOT WATER TEMP. UP TO 90℃

      Maximum permissible error:
      Between qt (included) and qs is ±2%;
      Between qmin and qt (excluded) is ±5%.
      NOTE: The technical data conform to ISO4064 standard, class B.
      FLOW-ERROR CURVE

       SPECIFICATION AND OVERAL DIMENSIONS
      Description
      Unit
      Hydraulic data and dimensions
      Nominal size
      mm

      DN15

      DN20

      DN25

      DN32

      DN40

      DN50

      inch

      1/2

      3/4

      1

      1 1/4

      1 1/2

      2

      Overload flow-rate (qs)
      m3/h

      3

      5

      7

      12

      20

      30

      Permanent flow-rate (qp)
      m3/h

      1.5

      2.5

      3.5

      6

      10

      15

      Transitional flow-rate (qt)
      l/h

      120

      200

      280

      480

      800

      3000

      Minimum flow-rate (qmin)
      l/h

      30

      50

      70

      120

      200

      450

      Min. reading
      l

      0.05

      0.05

      0.05

      0.05

      0.5

      0.5

      Max. reading
      m3

      99999.9999

      99999.9999

      99999.9999

      99999.9999

      999999.999

      999999.999

      Nominal pressure
      MPa

      1.6

      1.6

      1.6

      1.6

      1.6

      1.6

      ΔPmax at qs
      MPa

      ≤0.1

      ≤0.1

      ≤0.1

      ≤0.1

      ≤0.1

      ≤0.1

      L
      mm

      165

      190

      260

      260

      300

      300

      G
      inch

      G3/ 4B

      G1B

      G1 1 /4B

      G1 1 /2B

      G2B

      G2 1 /2B

      I
      mm

      245

      290

      380

      380

      440

      440

      B
      mm

      79

      79

      94

      94

      128

      128

      h
      mm

      118

      118

      121

      127

      170

      170

      H
      mm

      192

      192

      171

      177

      225

      225

      Weight
      Without connections
      Kg

      0.986

      1.15

      1.7

      2.54

      4.42

      4.88

      with connections
      Kg

      1.259

      1.512

      2.318

      3.17

      5.38

      6.55


      OVERALL DIMENSIONS                                                               PRESSURE LOSS CURVE

       

        All rights reserved: Lianyungang Lianli Water Meter Co.,Ltd. Tel: 0086-518-82341113 Fax: 0086-518-82340789
      Add: Lianyungang economic and technological development zone, jiangsu, china
      P.C: 222047 E-mail : lianli@lianliwm.com Support: Sooba.cn