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Volumetric Vertical Water Meter

Volumetric Vertical Water Meter

Basic Info

    Model No.: LXLG-50E-300E

Additional Info

    Packaging: Each packed in a honeycomb carton

    Brand: Keyture

    Place of Origin: Zhejiang, China (Mainland)

Product Description

Application: Measuring , memorizing and displaying the volume of cold(hot) water passing through the pipeline.


1. Large flow capacity and small pressure lose.

2. Antipollution,Builtin stainless steel strainer can save the installation cost. The measuring mechanism can be removable from the body for checking maintaining and replacing.

3.Selected high quality materials for steady and reliable characteristic.

4.Vacuum sealed register ensures the dial kept from fog and keep reading clear in long-term service.


Water meter temperature grade: T30,T50,T70,T90

Pressure grade:MAP10

Pressure loss grade: Δ P63

Upstream disturbance grade:U5

Downstream disturbance grade:D0


a) In the lower zone from Q1 inclusive up to but excluding Q2 is ±5%

b)If the temperature≤30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±2%

c)If the temperature>30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±3%


Item No Size R Q4 Q3 Q2 Q1 Min Reading Max Reading
Flow turndown Max Flow Nominal Flow Transitional Flow Min Flow
mm Q3/ Q1 Q2/ Q1 m³/h
LXLG-50E 50 100 2.5 31.25 25 0.625 0.25 0.0005 999999
200 6.3 0.7875 0.125
LXLG-80E 80 100 2.5 80 63 1.575 0.63
200 6.3 2 0.315
LXLG-100E 100 100 2.5 125 100 2.5 1
200 6.3 3.15 0.5
LXLG-150E 150 100 2.5 312 250 6.25 2.5 0.005 999999
200 6.3 7.875 1.25
LXLG-200E 200 100 2.5 500 400 10 4
200 6.3 12.6 2

Flow Error Curve Pressure Loss Curve

Note: Technical data conform to ISO4064

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Product Categories : Mechanical Water Meters > Vertical Water Meter

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Marshall Shuai

Mr. Marshall Shuai



Mobile Phone:+8618892665137

Address:No.168, Linmu Rd, Zone B,Venture Investment Park,, Ningbo, Zhejiang