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An air hoist is a tool that is operated by compressed air. It is a type of pneumatic device, which utilizes compressed air to generate power. Pneumatic devices are known for being flexible, economical, and safe, as they do not create spark hazards in explosive atmospheres and can be used in wet conditions without the risk of electric shock. Air hoists are employed in situations requiring precise control over lifting or lowering speeds, often in outdoor environments or where corrosive fumes, explosive gases, or flammable fluids are present.12

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  1. air hoist
  2. pneumatic device

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