![](https://flowmeterdirectory.com/wp-content/uploads/2013/10/rotameter-brooksinstrument-brooks-armored-rotameters-tn-50a.jpg)
Brooks Armored Rotameters (Variable Area)
Overview The Brooks line of rugged metal tube variable area meters (rotameters) is ideal for high pressure, high temperature, and other demanding flow applications where
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Plastic Variable Area Flow Meter / Flow Switch Model DS15
The model DS15 flow meters work according to the proven variable area principle. The float is moved upward in a tapered tube by the flowing
![](https://flowmeterdirectory.com/wp-content/uploads/2016/08/flow-meter-variable-area-pvl-tn-7e0.jpg)
VOR Type Variable Area Flow Meter with Switch Head
Mechanical Flow Indicator Ideal for liquids or gaseous media
![](https://flowmeterdirectory.com/wp-content/uploads/2016/08/flow-meter-variable-area-tecfluid-tn-005.jpg)
Variable area flowmeters Series M21
Variable area metal tube flowmeters for low flows of liquid, gas and steam. Metallic construction. High performance measurement under extreme working conditions of temperature and
![](https://flowmeterdirectory.com/wp-content/uploads/2017/10/flowmeter-mt3750-tn-33d.jpg)
MT3750 Series Metal Tube Variable Area Flow Meters
Need reliable, durable flow measurement in high-pressure, high-temperature or hazardous process settings? The MT3750 metal tube variable area flow meter from Brooks Instrument is your
![](https://flowmeterdirectory.com/wp-content/uploads/2017/10/rotameters-flowmeter-series-fsr-tn-494.jpg)
SERIES FSR : LOW COST SIGHT AND RATE INDICATORS
Overview Full scale flow ranges from 5 to 100 GPM (20 to 380 LPM) and 10 SCFM to 250 SCFM Connection sizes from 1/4-inch to
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SERIES DKM, DKM/A, DKG
Full scale flow ranges from 60cc/m to 40 GPM and 4 SCFM to 400 SCFM Connection sizes from 1/4-inch to 1-inch NPT or BSP
![](https://flowmeterdirectory.com/wp-content/uploads/2017/10/variable-area-sureflow-series-hfr-hfs-hft-tn-63e.jpg)
SERIES HFR, HFS, HFT* : HIGH PRESSURE/TEMPERATURE INDICATORS, SWITCHES, AND TRANSMITTERS
Full scale flow ranges from 1 to 150 GPM and 10 SCFM to 1,300 SCFM Connection sizes from 1/4-inch to 8-inch NPT, BSP, SAE or