Platon GU series

Platon GU series

Platon GU seriesThe GU series Glass VA flowmeters safety housed construction provides a rigid protective structure around the flow tube, to allow installation in unsupported pipework or to provide extra protection to operators on high pressure or corrosive applications.

More details:

The tube and float is viewed through a solid Perspex window.

  • Robust construction
  • Safety housed for operator protection
  • Easy to use, high visibility scale
  • Simple and reliable
  • Gas flow measurement
  • Operator confidence from float rotation
  • Instantaneous response
  • Accuracy up to ±1.25% FSD
  • Air flow range 5 cm3/min to 150 L/min
  • Linear scales, typically 10:1 range
  • Site interchangeable tubes
  • Option of single or dual alarms
  • Special scales available on request


FrameWhite Polyester coated die cast Aluminium with rear racing pressure relief vent and solid Perspex window
Flow tubeBorosilicate glass with ceramic scale
FloatDuraluminium or Stainless Steel
End BlocksNickel plated Brass or Stainless Steel
O-ring SealsNitrile with Brass, Viton with Stainless Steel
Maximum TemperatureNitrile – 80ºC, Viton – 100ºC
Maximum Pressure25 bar non-shock
Accuracy±1.25% FSD
Standard CalibrationATP – 20ºC, 1.013 bar Absolute
ConnectionsIn-Line ?” BSPP female
InstallationInstall tubes vertically with flow upwards, read top of float