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Variable area flowmeters, metal flow tube

The variable area flowmeter (VAF) or rotameter is one of the oldest and mature flowmeters in flow measurement with its simple design. A float rises inside a conically shaped glass tube as the flow increases and its position on a scale can be read off as the flow rate.  The variable area flowmeter (VAF) or rotameter offers a broad portfolio includes armored metal, glass tube and plastic VAF's. The VAF is used for measurement of liquids and gases and is highly accurate, particularly for purging, analyzer and gas sampling systems, laboratories and machinery equipment. low flows and high pressure applications.

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There are 8 results.

Design Rating Min Max
Pressure Barg0103
Pressure PSI0 1500
Flow rate Air23 std ft³/hr1680 std ft³/hr
Flow rate Water5 Gal/hr3000 Gal/hr
Process media temp °C-50204
Process media temp °F-58400
Sizes
Applications
High pressure, High temperature and other demanding flow applications
Design Rating Min Max
Pressure Barg0275
Pressure PSI0 4000
Flow rate Air1 std ft³/hr120 std ft³/hr
Flow rate Water2 Gal/hr26 Gal/hr
Process media temp °C-50204
Process media temp °F-58400
Sizes
Applications
High pressure, High temperature and other demanding flow applications
Design Rating Min Max
Pressure Barg0413
Pressure PSI0 6000
Flow rate Air29 std ft³/hr53280 std ft³/hr
Flow rate Water7 Gal/hr26400 Gal/hr
Process media temp °C-198420
Process media temp °F-325788
Sizes
Applications
High pressure, High temperature and other demanding flow applications
Design Rating Min Max
Pressure Barg0413
Pressure PSI0 6000
Flow rate Air29 std ft³/hr53280 std ft³/hr
Flow rate Water7 Gal/hr26400 Gal/hr
Process media temp °C-29215
Process media temp °F-20420
Sizes
Applications
High pressure, High temperature and other demanding flow applications
Design Rating Min Max
Pressure Barg0103
Pressure PSI0 1500
Flow rate Air29 std ft³/hr23520 std ft³/hr
Flow rate Water7 Gal/hr5280 Gal/hr
Process media temp °C-50215
Process media temp °F-58420
Sizes
Applications
High pressure, High temperature and other demanding flow applications
Design Rating Min Max
Pressure Barg019
Pressure PSI0 275
Flow rate Air120 std ft³/hr16500 std ft³/hr
Flow rate Water29 Gal/hr3960 Gal/hr
Process media temp °C-29215
Process media temp °F-20420
Sizes
Applications
High pressure, High temperature and other demanding flow applications