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Multi-Jet Wet Type Residential Water Meter

Brand: Welle

Origin: China

Delivery time: 30 days upon confirmation

Sevice: OEM/ODM

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Features

  Introduction  


This is impeller (turbine) water meter with wet type register for residential application with sizes from DN15 to DN50 and meets to the requirements of Directive 2004/22/EC on measuring instruments and of European Standard EN14154.


  Features  


  1. Corrosion Resistance: All the materials selected by resistance to corrosion

  2. High Stability: The impeller is the only moving parts in contact with water permitting the most reliable

  3. Extra Inlet Filter: The filter at the inlet of the meter body permits cleaning it without breaking the metro logical seal

  4. Non Return Valve to avoid the reserve flow Rate as option

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  Dimension  

Size
(mm)

DN15

DN20

DN25

DN32

DN40

DN50

DN50-Flange

L

165

190

260

260

300

300

300

L1

259

294

380

384

384

448

/

D

G3/4B

G1B

G1 1/4B

G1 1/2B

G1 1/2B

G2 1/2B

/

d

R1/2

R3/4

R1

R1-1/4

R1-1/2

R2

/

H

107.5

107.5

117.5

117.5

141.5

177

184

H1

191

191

206.5

206.5

256.5

292

299

W

94

94

98

98

122

145

165 

L1 : the total length with connection and the gasket without compression.

Option: Different length ofthe Water Meter under different size.


  Technical Specification  

DN

  mm  

15

   20   

25

    32    

    40    

50

R

Q3/Q1

160

160

Q4

m³/h

3.125

5

7.875

12.5

20

31.25

Q3

m³/h

2.5

4

6.3

10

16

25

Q2

l/h

25

40

63

100

160

250

Q1

l/h

15.625

25

39.375

62.5

100

156.25

Max reading

m3

99999.9999

999999.9999

Min reading

Liter

0.05

Pressure loss

Δp

Δp<63

Max Pressure

MAP

MAP16

Max Temperate

T30/T50

For different Q3 and R, Please contact us.

Phone:+86 (0)25-86618785

Whatsapp:+86 18115602654

Factory 1 Address:No. 5 Industry Building, Yining Industry Zone, Xinjiang, China

Factory 2 Address:Changde Water Meter Smart Technology Industrial Park, No. 9 Gangzhong West Road, Changde, Hunan Province

Welle Digital Technology Co., Ltd. No. 5 Industry Building, Yining Industry Zone, Xinjiang, China