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FLUID POWER

FLUID POWER. What is Atmospheric Pressure?. =14.7 PSI @ 32 * F at Sea Level The weight of the atmosphere above us. Varies with altitude, temperature, & weather. 1 Atmos = 760 mm Hg = 29.2 in Hg = 14.7 psia = 101.3 Kpa = 1 Bar or Baro. ATMOSPHERIC PRESSURE. 50 MILES.

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FLUID POWER

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  1. FLUID POWER

  2. What is Atmospheric Pressure? =14.7 PSI @ 32* F at Sea Level The weight of the atmosphere above us. Varies with altitude, temperature, & weather. 1 Atmos = 760 mm Hg = 29.2 in Hg = 14.7 psia = 101.3 Kpa = 1 Bar or Baro

  3. ATMOSPHERIC PRESSURE 50 MILES

  4. BOURDON TUBE GAGE

  5. ABSOLUTE GAGE COMPOUND GAGE REGULAR GAGE

  6. COMPOUND GAGE Measures pressures both above & below atmospheric pressure, but on different scales

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