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Without knowing the exact amperage and voltage and phase it is hard to say. Many motors have different characteristics depending on their applications even though the horse power remains the same. A rule of thumb used is 746 watts = 1 horsepower, this is a general figure.

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15y ago
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6mo ago

A 1 HP electric water pump typically consumes around 750-1000 watts of power to operate efficiently.

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10y ago

1000 watts

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10y ago

About 3/4kW

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Q: How many watts does a 1 HP electric water pump?
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