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Flow Meters and Flow Measurement Solutions from Industrial Water Equipment Ltd

You are here : Home> Flow Meters > Metal Variable Area Flow Meters > GMT Metal Tube Flow Indicator Water

Metal Variable Area Flow Meters - GMT Metal Tube Flow Indicator Water

Metal Variable Area Flowmeters GMT Metal Tube Flow Indicator - GasPlaton GMT metal tube flowmeters are magnetically coupled VA meters for gasses. Requiring no external power they are robustly constructed for heavy duty, with flanged connections on 1⁄2" to 4" line sizes, and screwed BSP connections on 1⁄2", 1" & 2" units. Within the tapered flow tube, fluid flow lifts the metering element, which contains a magnet. The external pointer follows the magnetic field and indicates flow against a clear 150th scale. Standard units are calibrated for air or water, but scales can be produced to suit other fluids and process conditions.

For other gases, and for flow measurement at different temperatures and pressures, call Sales who will arrange a custom scale to your requirements. You will need to quote your fluid type, SG, viscosity, pressure, temperature and the units preferred.

*Gas ranges marked with an asterisk are Low Pressure Drop units, designed for applications such as Digester and Biological gas flows, or anywhere where pressure drop is critical.

  • Sizing Chart
    Material
    Range
    Connections
    Code
    Price
    -
    Brass
    20-160 L/hr
    1/2" BSP screwed
    GMTB151L
    -
    POA
    Brass
    20-250 L/hr
    1/2" BSP screwed
    GMTB152L
    -
    POA
    Brass
    40-400 L/hr
    1/2" BSP screwed
    GMTB153L
    -
    POA
    Brass
    60-600 L/hr
    1/2" BSP screwed
    GMTB154L
    -
    POA
    Stainless Steel
    20-160 L/hr
    1/2" BSP screwed
    GMTS151L
    -
    POA
    Stainless Steel
    20-250 L/hr
    1/2" BSP screwed
    GMTS152L
    -
    POA
    Stainless Steel
    40-400 L/hr
    1/2" BSP screwed
    GMTS153L
    -
    POA
    Stainless Steel
    60-600 L/hr
    1/2" BSP screwed
    GMTS154L
    -
    POA
    Stainless Steel
    20-160 L/hr
    DN15 PN16 flanged
    GMT111L
    -
    POA
    Stainless Steel
    20-250 L/hr
    DN15 PN16 flanged
    GMT112L
    -
    POA
    Stainless Steel
    40-400 L/hr
    DN15 PN16 flanged
    GMT113L
    -
    POA
    Stainless Steel
    60-600 L/hr
    DN15 PN16 flanged
    GMT114L
    -
    POA
    Brass
    0.1-1.0 m3/hr
    1" BSP screwed
    GMTB251L
    -
    POA
    Brass
    0.2-1.6 m3/hr
    1" BSP screwed
    GMTB252L
    -
    POA
    Brass
    0.2-2.5 m3/hr
    1" BSP screwed
    GMTB253L
    -
    POA
    Brass
    0.4-4.0 m3/hr
    1" BSP screwed
    GMTB254L
    -
    POA
    Brass
    0.6-6.0 m3/hr
    1" BSP screwed
    GMTB255L
    -
    POA
    Stainless Steel
    0.1-1.0 m3/hr
    1" BSP screwed
    GMTS251L
    -
    POA
    Stainless Steel
    0.2-1.6 m3/hr
    1" BSP screwed
    GMTS252L
    -
    POA
    Stainless Steel
    0.2-2.5 m3/hr
    1" BSP screwed
    GMTS253L
    -
    POA
    Stainless Steel
    0.4-4.0 m3/hr
    1" BSP screwed
    GMTS254L
    -
    POA
    Stainless Steel
    0.6-6.0 m3/hr
    1" BSP screwed
    GMTS255L
    -
    POA
    Stainless Steel
    0.1-1.0 m3/hr
    DN25 PN16 flanged
    GMT211L
    -
    POA
    Stainless Steel
    0.2-1.6 m3/hr
    DN25 PN16 flanged
    GMT212L
    -
    POA
    Stainless Steel
    0.2-2.5 m3/hr
    DN25 PN16 flanged
    GMT213L
    -
    POA
    Stainless Steel
    0.4-4.0 m3/hr
    DN25 PN16 flanged
    GMT214L
    -
    POA
    Stainless Steel
    0.6-6.0 m3/hr
    DN25 PN16 flanged
    GMT215L
    -
    POA
    Stainless Steel
    1.0-10.0 m3/hr
    DN25 PN16 flanged
    GMT216L
    -
    POA
    Brass
    0.6-6.0 m3/hr
    2" BSP screwed
    GMTB351L
    -
    POA
    Brass
    1.0-10.0 m3/hr
    2" BSP screwed
    GMTB352L
    -
    POA
    Brass
    2.0-16.0 m3/hr
    2" BSP screwed
    GMTB353L
    -
    POA
    Brass
    2.0-25.0 m3/hr
    2" BSP screwed
    GMTB354L
    -
    POA
    Stainless Steel
    0.6-6.0 m3/hr
    2" BSP screwed
    GMTS351L
    -
    POA
    Stainless Steel
    1.0-10.0 m3/hr
    2" BSP screwed
    GMTS352L
    -
    POA
    Stainless Steel
    2.0-16.0 m3/hr
    2" BSP screwed
    GMTS353L
    -
    POA
    Stainless Steel
    2.0-25.0 m3/hr
    2" BSP screwed
    GMTS354L
    -
    POA
    Stainless Steel
    0.6-6.0 m3/hr
    DN50 PN16 flanged
    GMT311L
    -
    POA
    Stainless Steel
    1.0-10.0 m3/hr
    DN50 PN16 flanged
    GMT312L
    -
    POA
    Stainless Steel
    2.0-16.0 m3/hr
    DN50 PN16 flanged
    GMT313L
    -
    POA
    Stainless Steel
    2.0-25.0 m3/hr
    DN50 PN16 flanged
    GMT314L
    -
    POA

 

Specification Chart
Flow Rate 5-16667 L/min
Operating Pressure 100 BarG for Stainless Steel, 75 BarG for Brass (or as flange rating)
Operating Temperature 200 ºC (or 50 ºC for low pressure drop models)
Accuracy ±2% FSD
Wetted Materials Stainless Steel or Brass
Float Material Stainless steel, or PVC on Low pressure drop units
Guides Stainless steel
Connections Flanges DIN PN16 or Screwed BSP female
Overall Length 250mm for 1/2" to 2" units
Flow Range 10:1 typical, see tables
Protection IP65
Flow Scale 100mm long, 150th typical
Standard Conditions 1.013bar & 20ºC (ATP)1
Installation Vertical with flow upward
back

Industrial Water Equipment Ltd
4 Causeway Lane, Matlock
Derbyshire, DE4 3AR
TEL: +44 (0)1629 55839
FAX: +44 (0)1629 501055

2nd Floor, 13 Upper Baggot Street, Dublin 4, Ireland
TEL: + 00 353 14428670

info@industrialwaterequipment.co.uk

24Hr Helpline - Emergency
Number : 07775 661688

 

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