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            1.  
               
               
               
              DN15-50mm, threads end
              DN50-500, Flanged end
              Woltmann
              Combine
              Irrigation
              Accessories
               
              Irrigation
               
              WI-50~300E/A (cold water)
               

              This type of water meter also can be used for a remote reading transmission system as equipped with a built-in sensor.
              APPLICATION: To totalize the total volume of cold (hot) water passing through the pipeline.
              WORKING CONDITION:
              The max.admissible water pressure: 1.0MPa OR 1.6MPa.
              Water temperature: 0.1℃~50℃ for cold water;
              0.1℃~90℃ for hot water.
               
              FEATURES:
              --Removable element structure, it is easy for installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;
              --Dry-dial, Magnetic drive sensitive action, small pressure loss;
              --Vacuum sealed register ensures the dial keeps free from fog and keeps the reading clear in a long term service;
              --Selected high quality materials for steady & reliable characteristic;
              --It can measure dirty water. The universality of the measuring mechanism is great.
              --Negotiability ability is wide. Accuracy in measurement is exact.

              MAXIMUM PERMISSIBLE ERROR:
              From transitional flow up to maximum flow both inclusive:
              ±2% for cold water;
              : ±3% for hot water.
              From minimum flow inclusive up to transitional flow: ±5%.

              FLOW-ERROR CURVE   PRESURE LOSS-ERROR CURVE

              DIMENSIONS AND WEIGHTS
               

              Size

              Length
              L

              Width
              B

              Height
              H

              Connecting Flange

              Weight

              Outer Diameter
              D1

              Bolt Circle Diameter D2

              Connecting Bolt
              n-Md

              mm

              kg

              50

              200

              165

              268

              165

              125

              4-M16

              11

              65

              200

              185

              279.5

              185

              145

              4-M16

              14

              80

              225

              200

              296

              200

              160

              8-M16

              16

              100

              250

              220

              307

              220

              180

              8-M16

              19

              125

              250

              250

              322

              250

              210

              8-M16

              25

              150

              300

              285

              351

              285

              240

              8-M20

              28

              200

              350

              340

              394

              340

              295

              1.0MPa 8-M20

              48

              1.6MPa 12-M20

              47.5

              250

              400

              395

              441

              395

              350

              1.0MPa 12-M20

              71

              450

              405

              446

              405

              355

              1.6MPa 12-M24

              76

              300

              450

              445

              491

              445

              400

              1.0MPa 12-M20

              80

              500

              460

              496

              460

              410

              1.6MPa 12-M24

              85


              MAIN TECHNICAL DATA

              Size
              mm

              CLASS

              Maximum
              flow

              Nominal
              flow

              Transitional
              flow

              Minimum
              Flow

              Minimum
              Reading

              Maximum
              Reading

              m3/h

              m3

              50

              A

              30

              15

              4.5

              1.2

              0.001

              999999

              65

              A

              50

              25

              7.5

              2

              0.001

              999999

              80

              A

              80

              40

              12

              3.2

              0.001

              999999

              100

              A

              120

              60

              18

              4.8

              0.001

              999999

              125

              A

              200

              100

              30

              8

              0.001

              999999

              150

              A

              300

              150

              45

              12

              0.01

              9999999

              200

              A

              500

              250

              75

              20

              0.01

              9999999

              250

              A

              800

              400

              120

              32

              0.01

              9999999

              300

              A

              1200

              600

              180

              48

              0.01

              9999999


              BOUNDARY DIMENSION

               

                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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