Multi-jet Liquid-Sealed Water Meter

(2022年07月03日)

Multi Jet 15mm Class C Water
Meter is produced in the versions for
cold water (50℃)and hot
water (90℃) where flow is in one
direction for residential applications include the diameters 15mm to
40mm. This class C water meter is a new type of high precision water
meter. DN15mm water meter is the best seller.

Features:

Multi jet, Dry dial
Material body: Brass.

Sizes: DN15mm to DN40mm, (1/2” – 11/2”),
Available for cold water (50°C), hot water(90°C)

Accuracy: Class B / Class C / R160

Universal use. Easy for interchange &
maintenance

Working Conditions:

Water temperature:≤50℃ for cold water meter

Water temperature:≤90℃ for hot water meter

Working pressure:≤1.6Mpa

Main Technical Data:

Size

Class

Qs
Overload flow

Qp
Nominal flow

Qt
Transitional flow

Qmin
Min flow

Min reading

Max reading

DN(mm)

lnch

M3

L/h

M3

15

1/2"

A

3

1.5

150

60

0.0001

9999

B

120

30

c

22.5

15

20

¾”

A

5

2.5

250

100

0.0001

9999

B

200

50

c

37.5

25

25

1”

A

7

3.5

350

140

0.0001

9999

B

280

70

c

52.5

35

32

11/4”

A

12

6

600

240

0.0001

9999

B

480

120

c

9o

60

40

11/2”

A

20

10

1000

400

0.001

9999

B

80o

200

c

150

100

DN
SIZE

Mm
lnch

15
1/2"

20
3/4"

25
1"

32
11/4"

40
11/2"

Q4(M3/h)

3.125

5

7.875

12.5

20

Q3(M3/h)

2.5

4

6.3

10

16

R80

Q2(L/h)

50

80

126

200

320

Q1(L/h)

31.25

50

78.75

125

200

R100

Q2(L/h)

40

64

100.8

160

256

Q1(L/h)

25

40

63

100

160

R125

Q2(L/h)

32

51.2

80.64

128

204.8

Q1(L/h)

20

32

50.4

80

128

R160

Q2(L/h)

25

40

63

100

160

Q1(L/h)

15.625

25

39.375

62.5

100

Min reading(M3)

0.0001

0.0001

0.0001

0.0001

0.001

Max reading(M3)

9999

9999

9999

9999

9999

Max pressure(MAP)

16

16

16

16

16

Max loss(△P)

63

63

63

63

63

Max temperature

T50

T50

T50

T50

T50

INDICATING ERROR

At low zone is ±5% from minimum flow rate (qmin) 
to transitional flow rate (qt) exclusive boundary

At high zone is ±2% from transitional flow
rate (qt) to overload flow rate (qs)

https://www.chenshuometer.com/multi-jet-dry-dial-residential-water-meter/

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