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RCM Compressed Gas Flow Meter

Click for the Survey Kit RCM Flowmeters RCM Digital Flow Meters RCM Flow Transmitters Compressed air meters are well suited to monitoring compressed air flow rates. These meters plumb directly into the pipelines and require no external power connections. Use these meters to determine the air consumption of tools for improved accounting and increased efficiency.

Available with:

The Flo-Gage flowmeter has been developed for industrical applications where durability and reliability are important considerations in the monitoring of flow. The Flo-Gage has accuracy for most industrial processes and is particularly suited for applications where compactness, low cost, minimal maintenance and resistance to accidental damage are important factors.

Other compressed gases can be monitored as well. Common gases monitored include nitrogen, oxygen, argon, carbon dioxide, natural and LP gases.

All meters are available in either threaded or flanged connections and in Bronze, Monel or 316SS.


Click to openFeatures (click to open or close)
  • Sturdy in-line metal construction to withstand piping stresses without breaking.
  • Black on white dial won't crack, glaze or become hard to read with age.
  • Expanded 3.5" (90mm) 270° analog dial for reading at a glance.
  • Suitable for use with both opaque and clear fluids.
  • Measures 6:1 range with 3% F.S. Accuracy.
  • Dial and case factory configured for quick installation - but easily field re-configured if needed.
  • Liquid flow ranges from 4 GPH (15 l/h) in 1/2" meter to 3000 GPM (1200 l/m) in 8" meter.
  • Gas flow ranges from 40 SCFH (1 Nm3/h) in 1/2" meter to 20,000 SCFM (600 Nm3/m) in 8" meter.
Click to openConstruction: (click to open or close)
Specifications Standard Optional
Housing Polycarbonate-UV Stabilized None
Body Bronze Monel - 316SS
Bellows Bronze Monel - 316SS - Inconel
Seals Buna-N Viton - EPR - Teflon
Crystal Polycarbonate None
Gear Movement Bronze 316SS
Accuracy ± 3% F.S. ± 3% F.S.
Repeatability ± 1% F.S. ± 1% F.S.
Pressure - Maximum 180psig 400psig
Pressure - Minimum 10psig 10psig
Temperature - Maximum 212° F 350° F
Temperature - Minimum -30° F -80° F