Water meter of Hydraulic Systems, woltmann water meter model Kappa-We-Sdc, the model is pre-equipped for application of a pulse emitter

WATER METER MODEL KAPPA-WE-SDC

Woltmann Helix water meters model Kappa-We-Sdc
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Helix Woltmann type water meter enclosed construction mechanism-dry dial

Water meter for cold water, helix Woltmann type. The helix aligns with pipe axis. The water meter is designed to ensure high flow rate with minimum head-loss.
It is a Superdry dial type: the gears and the totalizer operate under vacuum conditions in a dry compartment, only the helix is submerged in water.
Transmission is achieved through a corrosion-proof magnetic drive which is protected from external magnetic fields. The water meter is pre-equipped for application of a pulse emitter.

TECHNICAL DATA AND DIMENSIONS


GAUGE

mm
inches

50
2''

65
2.1/2''

80
3''

100
4''

125
5''

150
6''

200
8''

250
10''

300
12''

Qmax

m³/h

30

50

80

120

120

300

500

800

1200

Qn

m³/h

15

25

40

60

60

150

250

400

600

Qt

m³/h

4.5

7.5

12

18

18

45

75

120

180

Qmin

m³/h

1.2

2

3.2

4.8

4.8

12

20

32

48

PN

bar

16

16

16

16

16

16

16

16

16

Pressure loss

bar

<0.2

< 0.2

< 0.2

< 0.2

< 0.2

< 0.2

< 0.2

< 0.2

< 0.2

Minimum reading

lt

0.5

0.5

0.5

5

5

5

50

50

50

Maximum reading

10^6

10^7

10^7

10^7

10^7

10^7

10^8

10^8

10^8

Weight

Kg

8.5

10.00

12.50

16.00

20.00

28.00

38.00

61.00

125.00

L (Length)

mm

200

200

225

250

250

300

350

400

500

H (Height)

mm

196

196

245

250

260

295

357

449

505

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