DN150 Woltman Cold Water Meter

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DN150  Woltman  Cold Water Meter . Bulk Water Meter

 

 

Quick Detail:

 

1. Type name: Woltmann detachable type

2. Model No.: LXLG-150B

3. Standard :ISO 4064 Class B

4. Material: Cast iron

5. Dry-dial,magnetic type

 

 

Description:

 

DN50~DN500 woltmann water meter high stability, Bulk water meter

 

 

Product features:

 

Woltmann detachable type

Dry-dial,magnetic drive

Selected high quality materials for steady and reliable characteristic ,low head loss and enable use a long life span

Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term

Steady and reliable performance

Universal use ,without removing the meter from the pipeline for a easy maintenance and replacement.

 

 

Application:

 

This range of water meter is used to measure the total quantity of cold (hot) water which consumed in industrial and mining enterprise passing through the pipeline .

 

 

Installation requirements:

 

  1. Meter should be installed in horizontal position with the register face upwards
  2. Pipe line must be flushed before installation
  3. The meter should be constantly full of water during operation

 

 

Maximum permissible error:

 

In the lower zone from Qmin inclusive up to but excluding Qt is ±5%

In the upper zone from Qt inclusive up to and including Qs is ±2%

 

 

Working Condition:

 

Water temperature:0≤t≤50 (For cold water meter)

Water pressure: ≤10bar (16bar on request)

 

 

Main Technical data

 

Meter Size  DN (mm)

 

 

Class

 

Qs

Overload

Flow

Qp

Nominal

Flow

Qt

Transitional

Flow

Qmin

Min

Flow

Starting

Flow

Min

Reading

Max

Reading

m³/h

L/h

50

  B

    30

  15

3

0.45

150

0.01

9999999

65

  B

    50

  25

     5

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Mr. Echo Zhou
Tel: 86-574-88295567
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NINGBO TOPZHOU METERS INDUSTRIAL AND TRADING
No.9-10 Nanyang Garden Road,Hengjie Industrial Park, Ningbo, Zhejiang, China (Mainland)
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