DN15-50mm, threads end
        Multi-jet
        Single-jet
        Rotary Piston
        Bypass
        DN50-500, Flanged end
        Accessories
         
        Single-jet
         
        CD74TBR-15~25E (cold water(hot water))
         

        Model CD74TBR is an inferential type, single stream vane wheel, wet dial water meter, and it’s suitable for domestic use. Brass body and adopt all antiseptic material, no leak.
         
        WORKING CONDITION
        *The max. admissible water pressure:1.6MPa(16bar)
        *Water temp. : not more than 50℃ (cold water meter),
        not more than 90℃ (hot water meter)
        NOTE: The technical data conform to ISO4064 standard, class B.

        Maximum permissible error:
        Between qt (included) and qs is:
        —     ±2% for water having a temperature ≤50℃;
        —     ±3% for water having a temperature >50℃ and ≤90℃.
        Between qmin and qt (excluded) is ±5%.

        FLOW-ERROR CURVE

        SPECIFICATION AND OVERAL DIMENSIONS
        Description

        Unit

        Hydraulic data and dimensions

        Nominal size

        mm

        15

        20

        25

        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)

        m3/h

        0.12

        0.2

        0.28

        Minimum flow-rate (qmin)

        m3/h

        0.03

        0.05

        0.07

        Max. reading

        m3

        99999.9999

        99999.9999

        99999.9999

        Min. reading

        m3

        0.00005

        0.00005

        0.00005

        Max. working pressure

        MPa

        1.6

        1.6

        1.6

        ΔP at the qs

        MPa

        ≤0.1

        ≤0.1

        ≤0.1

        L

        mm

        110

        130

        160

        I

        mm

        190

        230

        280

        H

        mm

        89

        89

        89

        B

        mm

        88

        88

        88


         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 
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