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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.

101.71 101.71 USD
MADE TO ORDER
101.71 101.71 USD
MADE TO ORDER
489.18 489.18 USD
MADE TO ORDER
Kobold Instruments, Inc.
KSM Series, Trogamid Body, NPT Threads

KSM-3120LT

455.00 455.0 USD
MADE TO ORDER
Kobold Instruments, Inc.
KSM Series, Polysulfone Body, NPT Threads

KSM-4120LT

455.00 455.0 USD
MADE TO ORDER
101.71 101.71 USD
MADE TO ORDER
UGSI Chemical Feed Inc
W&T Armored Flow Meter, 12 GPM Water, 1" NPT

5520M02112BUXUX

2,980.00 2980.0 USD
MADE TO ORDER
91.19 91.19 USD
MADE TO ORDER
UGSI Chemical Feed Inc
Glass Tube Varea Meter

5210G02108XIB408SXX

2,600.00 2600.0 USD
MADE TO ORDER
129.11 129.11 USD
MADE TO ORDER
UGSI Chemical Feed Inc
Armored Purge Meter 3/4" S.S.,Buna O-Ring 7.5GPM/36SCFM

5120M1-2-1-34-G-X-E-X

3,400.00 3400.0 USD
MADE TO ORDER
Kobold Instruments, Inc.
KSM Series, Plastic Flowmeter, 1 1/2 Inch

KSM-4030T

298.00 298.0 USD
MADE TO ORDER
Kobold Instruments, Inc.
KSM Series, Plastic Flowmeter, 2 Inch

KSM4120T

455.00 455.0 USD
MADE TO ORDER
Kobold Instruments, Inc.
KSM Series, Plastic Flowmeter, 2 1/2 Inch

KSM-4601T

1,770.00 1770.0 USD
MADE TO ORDER
70.21 70.21 USD
MADE TO ORDER
Dwyer Instruments Inc
Flowmeter, .1-1GPM WATER, Stainless Steel Valve

RMC-141-SSV

279.17 279.17 USD
MADE TO ORDER
91.19 91.19 USD
MADE TO ORDER
620.00 620.0 USD
MADE TO ORDER
UGSI Chemical Feed Inc
Stainless Steel Frame Purge Meter, %=110 SCFH

20D153SSXXXX

450.00 450.0 USD
MADE TO ORDER
142.99 142.99 USD
MADE TO ORDER
89.47 89.47 USD
MADE TO ORDER
1,889.00 1889.0 USD
MADE TO ORDER
Dwyer Instruments Inc
1/2" NPT Male Polycarbonate inline flowmeter

LFMA-02-A2

79.26 79.26 USD
MADE TO ORDER
Dwyer Instruments Inc
VISI-FLOAT 2" SCALE

VFA-2-BV

76.04 76.04 USD
MADE TO ORDER