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Variable Area Flowmeters

Variable Area Flowmeters

Variable area flowmeters measure the volumetric flow of fluids and gases as they move through a system. Also known as rotameters, these instruments feature a vertical tapered tube and a float that moves as flow rates change. As flow increases, it pushes the float up the tube; the float moves down the tube as the flow decreases.

There are many advantages to using variable area flowmeters, including compatibility with liquids, gases, and steam. Use these flow instruments as a primary measurement source or a backup in the event of power failure. Other features and benefits of rotameters include:  

  • Versatile and compatible with a wide range of liquids and gases

  • High accuracy measurements

  • Good chemical resistance for use with corrosive substances

  • Easy to install and read

  • Mechanical operation requires no power supply

Achieve High Accuracy with Variable Area Flow Meters

Branom Instrument Co. provides variable area flowmeters from Dwyer, Kytola, and KROHNE in a variety of styles to meet your needs. As an authorized distributor and manufacturer’s representative, we work with companies across the globe to deliver high-quality, reliable flow instrumentation to our customers.

If we don’t have the variable area flowmeter you need in stock, we will work with you to source the best solution for your needs. Some of the industries we work with include:

  • Chemical
  • Petrochemical
  • Pulp & Paper
  • Water and wastewater treatment
  • Aerospace
  • Military

Request a Quote for Mechanical Rotameters Today!

We have decades of experience in process instrumentation and working with customers across a broad range of industries. Our inventory includes variable area flowmeters and other flow instrumentation and accessories designed to handle industrial applications. Branom also offers calibration, repair, and other technical services for all the flow instrumentation we supply.

Contact us today to discuss the variable area flowmeters that meet your requirements.

UGSI Chemical Feed Inc
GLASS TUBE VAREA METER

5210B02206XXBA206SX

2,500.00 2500.0 USD
MADE TO ORDER
Krohne Inc
KROHNE H250C Variable Area Flowmeter F&B

VG214441110E00000000000003

3,080.00 3080.0 USD
MADE TO ORDER
Krohne Inc
KROHNE VA40, 1" NPT

VG6141331111010100000300

846.00 846.0 USD
MADE TO ORDER
950.43 950.43 USD
MADE TO ORDER
98.79 98.79 USD
MADE TO ORDER
76.04 76.04 USD
MADE TO ORDER
Dwyer Instruments Inc
2" NPT Male Polycarbonate Variable Area Flow Meter;

LFMF-16-I2

333.38 333.38 USD
MADE TO ORDER
279.17 279.17 USD
MADE TO ORDER
115.42 115.42 USD
MADE TO ORDER
Dwyer Instruments Inc
RMB Series Flowmeter w/SS Valve 60-600 SCFH Air

RMB-57-SSV

115.42 115.42 USD
MADE TO ORDER
Dwyer Instruments Inc
RMB Series Flowmeter w/SS Valve 1-12GPH/LPM Water

RMB-82D-SSV

115.42 115.42 USD
MADE TO ORDER
Dwyer Instruments Inc
RMB Series Flowmeter w/SS Valve 3-20 SCFH Air

RMB-51-SSV

115.42 115.42 USD
MADE TO ORDER
Dwyer Instruments Inc
RMB Series Flowmeter w/SS Valve 1-10 SCFH Air

RMB-50-SSV

115.42 115.42 USD
MADE TO ORDER
Dwyer Instruments Inc
Dwyer VFB Series Flowmeter, 2-20 SCFH Air, SS Valve

VFB-51-SSV

139.00 139.0 USD
MADE TO ORDER
101.71 101.71 USD
MADE TO ORDER
Dwyer Instruments Inc
VISI FLOAT FLOWMETER, 1-10LPM AIR

VFA-24-SSV

101.71 101.71 USD
MADE TO ORDER
Dwyer Instruments Inc
VISI FLOAT FLOWMETER, .6-5GPH WATER

VFA-41-SSV

101.71 101.71 USD
MADE TO ORDER
279.17 279.17 USD
MADE TO ORDER
Dwyer Instruments Inc
VISI-FLOAT 5" SCALE 100-700 LPM AIR

VFC-131

208.07 208.07 USD
MADE TO ORDER