Glass Tube Rota Meters for Liquids and Gases

Rotameters available for a wide range of flow rates.

Available from ¼” to 2” NPT, PVC and 316 SS connections
Boroslicate glass flow tubes with floats made with different materials
Turndown 10:1
0.011 gpH to 132 gpM on water, 0.14 scfH to 350 scfm on air
Accuracy up to 2% of full scale
Maximum Temp. 93 deg. C, Maximum Press. 300 psig
OEM Brand labeling available
Optional manual valve in 316 SS for purge meter applications
Optional flanged connections on some models

Common Models
King 7430 Series
King 7450 Series
King 7460 Series
King 7480 Series
King 7910 Series
King Silver Series
Krohne VA40 and GA24
Krohne VA45

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Manufacturers

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Product Video

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Product Overview

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Glass Tube Rota Meters for Liquids and Gases

Test Ipsum High accuracy, up to 0.2% of reading
Lorem Ipsum No moving parts resulting in a long meter life
Lorem Ipsum 1/10” to 120” in diameter
Lorem Ipsum High accuracy, up to 0.2% of reading
Lorem Ipsum High accuracy, up to 0.2% of reading
Lorem Ipsum 1/10” to 120” in diameter
Lorem Ipsum High accuracy, up to 0.2% of reading
Lorem Ipsum High accuracy, up to 0.2% of reading
Lorem Ipsum High accuracy, up to 0.2% of reading
Lorem Ipsum High accuracy, up to 0.2% of reading

Product Solutions

Product Services

Tailored solutions for every application

No two operations are the same. At SRB Controls, we take a consultative approach to fully understand your unique goals and challenges. By working closely with you, we tailor custom solutions that ensure the right product for your industry, optimizing performance and longevity.

Industry leading accuracy you can rely on

SRB Controls offers high-precision instrumentation that ensures the most accurate measurements across a wide range of industrial applications. With advanced technology and expert calibration, our products help eliminate errors and enhance operational efficiency.

From installation to maintenance – we’ve got you covered

At SRB Controls, we don’t just sell products—we provide full-service support. Our expert team offers ongoing calibration, maintenance, and troubleshooting to ensure your systems continue to perform at their best long after installation.
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Water application only requiring a local display and optional pulse output.

Rotameter available with switches and 4-20 ma output.

Air Flow Switch – 24 Vdc powered

Flanged Rotameters with Analogue Display

Camera style pyrometers are available with laser sighting and eye piece

Thermal energy computers for a variety of flow meters and liquids

BTU Energy Flow and Temperature Computer for Clamp-on Metering System

Request a quote today

Get a customized quote tailored to your specific needs. Our team is ready to help you find the right solutions at the best value. Reach out today!