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Product Description:
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- Vacuum sealed register ensures the dial kept free from fog and keep
the reading clear in a long-term service.
- Magnetic drive and resistance o exterior magnet interference
- The counter can be turned discretional in 3600
- Selected high quality materials for steady&realiable characteristic and nice look
- Dry dial,iron or brass body,hot water meter and remote reading transmission system for option.
- Technical data conforn to ISO4064
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Technical Indices:
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Size(mm)
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Class
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Max Flow(qs)
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Nominal Flow(qp)
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Transitional Flow(qt)
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Min Flow(qmin)
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Min Reading
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Max Reading
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m3/h
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L/h
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L
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15
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A
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3
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1.5
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0.15
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0.06
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0.0001
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99999
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B
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0.12
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0.03
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20
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A
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5
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2.5
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0.25
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0.10
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0.0001
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99999
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B
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0.20
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0.05
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25
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A
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7
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3.5
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0.35
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0.14
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0.0001
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99999
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B
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0.28
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0.07
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32
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A
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12
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3.5
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0.60
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0.24
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0.0001
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99999
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B
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0.48
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0.12
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40
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A
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20
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10
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1.00
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0.40
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0.001
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999999
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B
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0.80
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0.20
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50
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A
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30
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15
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1.50
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0.06
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0.001
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999999
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B
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1.20
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0.30
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Service condition :
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- Water temperature??0????t??40??(For cold water meter),0??
- Water pressure:??1MPa
MAXXIMUM PERMISSIBLE ERROR:
- In the lower zone from Qmin inclusive up to but excluding Qt is
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