What Is This Tool?
This unit converter changes pressure values from inch water (60°F), which represents the hydrostatic pressure from a one-inch water column at 60°F, to foot water (60°F), representing pressure from a one-foot water column at the same temperature.
How to Use This Tool?
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Enter the pressure value in inch water (60°F) you want to convert.
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Select the source unit as inch water (60°F) [inAq].
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Choose the target unit as foot water (60°F) [ftAq].
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Click convert to get the equivalent pressure in foot water (60°F).
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Use the results for your HVAC, gas service, or laboratory applications.
Key Features
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Converts pressure units between inch water (60°F) and foot water (60°F).
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Temperature-specific for accurate pressure measurement at 60°F (≈15.6°C).
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Ideal for measuring small pressure differences used in HVAC and gas systems.
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Browser-based and simple to use for quick conversions.
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Includes common use cases and practical examples.
Examples
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12 Inch water (60°F) [inAq] equals 1 Foot water (60°F) [ftAq].
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6 Inch water (60°F) [inAq] equals 0.5 Foot water (60°F) [ftAq].
Common Use Cases
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Measuring duct and filter pressure drops in HVAC systems.
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Specifying low pressures for residential gas service and regulator settings.
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Reading manometers and differential-pressure sensors in ventilation and cleanroom control.
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Expressing hydraulic head or pressure drops in small pumps and water filters.
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Leak testing and pressure measurement in gas distribution systems.
Tips & Best Practices
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Ensure measurements are at 60°F to maintain conversion accuracy.
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Use this converter only for low-pressure ranges.
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Double-check units before conversion to avoid errors.
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Apply the tool in HVAC, laboratory, and gas service contexts for relevant results.
Limitations
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This conversion applies accurately only at 60°F due to water density changes with temperature.
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Not suitable for high-pressure measurement conversions.
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Using this at other temperatures without adjustment may cause inaccuracies.
Frequently Asked Questions
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Why is the temperature specified as 60°F in these units?
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Water density depends on temperature, so specifying 60°F ensures consistent and accurate pressure measurements based on hydrostatic columns of water.
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Can I use this conversion for high-pressure applications?
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No. These units are designed for very low pressure ranges and are not suitable for high-pressure measurements.
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What is the conversion rate from inch water (60°F) to foot water (60°F)?
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1 Inch water (60°F) equals 0.0833333333 Foot water (60°F).
Key Terminology
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Inch water (60°F) [inAq]
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A pressure unit reflecting hydrostatic pressure from a 1-inch water column at 60°F.
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Foot water (60°F) [ftAq]
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A pressure unit representing hydrostatic pressure from a 1-foot column of water at 60°F.
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Hydrostatic Pressure
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Pressure exerted by a fluid due to its weight, dependent on fluid height and density.