DN15-50mm, threads end
      Multi-jet
      Single-jet
      Rotary Piston
      Bypass
      DN50-500, Flanged end
      Accessories
       
      Rotary Piston
       
      PD97TRP-15~25E/G (8 digits, 5+3)
       

      APPLICATION£º MEASURING THE TOTAL VOLUME OF COLD POTABLE WATER PASSING THROUGH THE METER£¨ALSO SUITABLE FOR PURE WATER£©
       
      OPERATING CONDITION:
      *THE MIN.ADMISSIBLE WATER PRESSURE 1.6MPa
      *RESISTING WATER TERPERATURE OF 50¡æ
       
      SPECIALITY:
      * LOW START-UP FLOW-RATE
      * INSTALLATION IN ANY POSITION (SUCH AS LEVEL, VERTICAL)
      * POSITIVE ROTATING PISTON TYPE, WITH RELIABLE PERFORMANCE               
      * HIGH ACCURACY
      * BRASS BODY
      * ON REQUEST£¬THIS SERIES CAN BE EQUIPPED WITH THE PULSE DEVICE
      Maximum permissible error:
      Between qt (included) and qs is ¡À2%;
      Between qmin and qt (excluded) is ¡À5%.
       
      NOTE: The technical data conform to ISO4064 standard, class C.
      FLOW-ERROR CURVE


      SPECIFICATION AND OVERAL DIMENSIONS

      Description

      Unit

      Hydraulic data and dimensions

      Nominal size

      mm

      DN15

      DN20

      DN25

      inch

      1/2

      3/4

      1

      Overload flow-rate (qs)

      m3/h

      3

      5

      7

      Permanent flow-rate (qp)

      m3/h

      1.5

      2.5

      3.5

      Transitional flow-rate (qt)

      l/h

      22.5

      37.5

      52.5

      Minimum flow-rate (qmin)

      l/h

      15

      25

      35

      Min. reading

      l

      0.1

      0.1

      0.1

      Max. reading

      m3

      99999.999

      99999.999

      99999.999

      Nominal pressure

      MPa

      1.6

      1.6

      1.6

      ¦¤P at the qs

      MPa

      ¡Ü0.1

      ¡Ü0.1

      ¡Ü0.1

      L

      mm

      195

      267

      319

      I

      mm

      115

      165

      199

      B

      mm

      43

      43

      53

      Weight

      With connections

      Kg

      1.14

      1.56

      2.48

      Without connections

      0.97

      1.3

      2.05


      OVERALL DIMENSIONS                                                                             PRESSURE LOSS CURVE

       

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      Add: Lianyungang economic and technological development zone, jiangsu, china
      P.C: 222047¡¡E-mail : lianli@lianliwm.com¡¡Support: Sooba.cn¡¡
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