RangeMaster Flow Meters for low pressure, low density gases
Unique Features
- Tough, simple & accurate meters for low pressure, low density gas measurement.
- Extended flow ranges averaging 25 to 1.
- Verifiable accuracy
- Low Pressure Drop - Average pressure drop is only 2-1/2" water column.
- Disassembles in less than a minute without removing the meter from the pipeline.
- Liquid dashpot to eliminate float bounce.
- Standard 3/4" thru 4" female NPT connections or optional flanges.
- Rugged steel and stainless steel constructions with standard pressure ratings of 150 psig for maximum safety.
- Interchangeable flow internals.
- Options include Flo-Sentry alarms, pressure gage on meter, oxygen cleaning, MFT Remote Transmitters.
Typical Flow Applications
- Combustion fuel and atmosphere flows to furnaces
- Oxygen flow for furnaces
- Digesters
- Vacuum flows
- Annealing atmospheres
- Gas mixing

Description
RangeMaster flow meters are designed specifically for low pressure, low density gas measurement. They feature electroless nickel-plated steel or stainless construction. The average pressure drop is 2-1/2" water column. They provide accurate measurement of combustion fluids on burners, annealing atmospheres, vacuum flows, and methane from land fills & digesters.

Accessories
- Pressure Gages installed on the meter
- Panel Mount Kits
- Safety Guard Tubes
- Flo-Sentry Alarms
- MFT Two-Wire Transmitters & Digital Displays
