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GL-WM(Ⅱ)-40-500

Removable Horizontal Woltman Water Meter


v MAIN TECHNICAL PARAMETERS

           Temperature level: T30

           Pressure level: MAP10

           Pressure loss level:   P40

           Upstream flow sensitivity level: U0

    Downstream flow sensitivity level: D0

 

v MAXIMUM PERMISSIBLE ERROR

    A) Low area (Q1 ≤ Q < Q2) maximum permissible error is ±5%.

    B) High area (Q2  Q < Q4) maximum permissible error is ±2%.


v APPLICATION

Recording the total amount of cold water flowing through the water pipe.

 

v FEATURES

The full set GL-WM II series of water meters is imported from German technology with removable structure. The water meter does not have to be removed from the pipeline, so the movement can be pulled out repair or replacement.

The counter is sealed with copper skin with the advantages of the clear reading kept for a long time, good universality of the measuring mechanism, reduction of spare parts, magnetic connection, small transmission resistance, sensitive and reliable operation, low pressure loss and long service life.

 

v REAMRKS

The technical parameters of the water meter are in accordance with the national standard GB/T 778.1~3-2007 (ISO4064-1~3:2005, IDT).

The GL-WMN-R 40~500 hot water meter is available. The highest temperature can reach 130℃ and the counter can rotate at 360°.