What Is This Tool?
This tool allows you to convert power measurements from horsepower (water), a unit used to quantify hydraulic power, to pferdestarke (ps), a metric horsepower unit commonly used in German-speaking regions for specifying mechanical power.
How to Use This Tool?
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Enter the value in horsepower (water) that you want to convert
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Select horsepower (water) as the source unit and pferdestarke (ps) as the target unit
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Click the convert button to see the equivalent power in pferdestarke (ps)
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Review the output for your hydraulic or mechanical power application needs
Key Features
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Converts from horsepower (water) to pferdestarke (ps) accurately using the defined conversion rate
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Supports power unit conversions relevant to hydraulic engineering and automotive industries
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Easy-to-use interface suitable for professionals and hobbyists alike
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Browser-based tool requiring no installation or downloads
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Provides practical examples to illustrate typical conversions
Examples
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5 horsepower (water) converts to approximately 5.07168 pferdestarke (ps)
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10 horsepower (water) converts to approximately 10.14336 pferdestarke (ps)
Common Use Cases
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Sizing and selecting pumps for irrigation, municipal water systems, and HVAC to compare hydraulic and shaft power
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Estimating power output for micro-hydropower turbines using low-head water sources
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Designing piping and pumping systems by calculating motor power requirements based on flow and head
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Specifying engine power in vehicles in Germany and other European markets where pferdestarke is standard
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Reporting and maintaining machinery using regional power units, including automotive and industrial equipment
Tips & Best Practices
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Ensure you use the correct unit definitions to avoid confusion between hydraulic and mechanical horsepower
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Verify if your application requires conversion to mechanical units or remains in hydraulic power for accuracy
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Use this tool to facilitate compatibility with regional standards in automotive and industrial power ratings
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Always double-check conversion results when applying values to engineering designs or regulatory documents
Limitations
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Horsepower (water) relates specifically to hydraulic power and differs from mechanical or brake horsepower
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Pferdestarke (ps) is a non-SI metric unit primarily for vehicle and machinery power, so equivalency may not reflect system efficiencies
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Conversion does not account for mechanical losses or variations in specific application contexts
Frequently Asked Questions
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What is horsepower (water)?
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Horsepower (water), also known as hydraulic horsepower, is a measure of the mechanical power needed to move water against a certain head, based on flow rate and head height.
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What does pferdestarke (ps) represent?
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Pferdestarke (ps) is a metric horsepower unit historically used in German-speaking countries to express mechanical power, especially in automotive and machinery ratings.
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Why convert from horsepower (water) to pferdestarke (ps)?
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Converting helps translate hydraulic power values into the metric horsepower unit common in European vehicle and machinery specifications to ensure consistency with regional conventions.
Key Terminology
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Horsepower (water)
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A measure of hydraulic power needed to move water against a specified head, involving flow rate and water properties.
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Pferdestarke (ps)
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A metric horsepower unit used mainly in German-speaking countries to express mechanical power in vehicles and machinery.
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Hydraulic horsepower
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Another name for horsepower (water), referring to power transferred to move water in hydraulic systems.