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Pump Calculus

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    DOWNLOAD  $2.72

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    Description

    Pump Calculus is a set of practical tools related to pumps, specially designed for irrigation, gardening and industry.
    • Calculate hydraulic and electrical power pumps in HP and Kw.
    • Calculate energy costs by two different or complementary ways. It answers
    questions such as:
    • If low pressure at 30 ft as saving them in a year?
    • The annual savings in one hectare (or acre) of orange if I reduce 40 ft
    pressure?
    Power relates to:
    • Flow.
    • Total head
    • Efficiency.
    Any variable calculated knowing the other.
    Power relates to:
    • Current.
    • Voltage.
    • Efficiency.
    • cos φ
    Any variable calculated knowing the other.
    Calculate energy costs in two complementary ways:
    • When you know power and number of hours of operation.
    • When you know total volume and total head