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2. Diving air compressor - Wikipedia

   en.wikipedia.org/wiki/Diving_air_compressor

   Filling a cylinder from the panel Low pressure breathing air compressor intended for use with airline diving equipment. High pressure diving compressors are generally three- or four-stage-reciprocating air compressors that are lubricated with a high-grade mineral or synthetic compressor oil free of toxic additives (a few use ceramic-lined cylinders with O-rings, not piston rings, requiring no ...

3. Environmental control system - Wikipedia

   en.wikipedia.org/wiki/Environmental_control_system

   Then, the air usually will pass through a water separator coalescer or the sock. The sock retains the dirt and oil from the engine bleed air to keep the cabin air cleaner. This water removal process prevents ice from forming and clogging the system, and keeps the cockpit and cabin from fogging on ground operation and low altitudes.

4. Compressed air filters - Wikipedia

   en.wikipedia.org/wiki/Compressed_air_filters

   The compressed air is slowed down, which makes the particles condense on a honeycomb-like pad, allowing the water droplets to travel to the bottom of the drainage system and through an automatic or electric drain valve to the discharge. In the first filtration stage more than 95% of the water droplets, oil and large particles are removed.

5. Pneumatic filter - Wikipedia

   en.wikipedia.org/wiki/Pneumatic_filter

   A pneumatic filter is a device which removes contaminants from a compressed air stream. This can be done using a number of different techniques and tools, such as a membrane that only allows air to pass through, or a "media" type that traps particulates but allows air to pass through to a Venturi tube.

6. Filtration - Wikipedia

   en.wikipedia.org/wiki/Filtration

   Small stationary Bauer HP breathing air compressor installation showing water separator (centre), and two high-pressure product filter housings (gold anodised) to produce oxygen compatible breathing air for diving gas mixtures. Compressed breathing air production, where the air passes through a particulate filter before entering the compressor ...

7. Air separation - Wikipedia

   en.wikipedia.org/wiki/Air_separation

   Air is compressed where the final delivery pressure is determined by recoveries and the fluid state (gas or liquid) of the products. Typical pressures range between 5 and 10 bar gauge. The air stream may also be compressed to different pressures to enhance the efficiency of the ASU. During compression water is condensed out in inter-stage coolers.

8. Filter press - Wikipedia

   en.wikipedia.org/wiki/Filter_press

   Industrial Filter press. An industrial filter press is a tool used in separation processes, specifically to separate solids and liquids.The machine stacks many filter elements and allows the filter to be easily opened to remove the filtered solids, and allows easy cleaning or replacement of the filter media.

9. Compressed air dryer - Wikipedia

   en.wikipedia.org/wiki/Compressed_air_dryer

   The compressed air is passed through a pressure vessel with two "towers" filled with a media such as activated alumina, silica gel, molecular sieve or other desiccant material. This desiccant material attracts the water from the compressed air via adsorption. As the water clings to the desiccant, the desiccant "bed" becomes saturated.