37206859714 BMW X5 E70 Air Suspension Compressor 37206789938 37226775479

Brand New Air Suspension Systems Air Ride Compressor Fits For BMW E70 X5 37206789938 37226775479 37206859714

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Air Pumps and compressors use very similar mechanisms, and basically perform the same action, but in different fluid regimes. At some point there is a crossover point in terminology, but here are some stereotypes:

• Compressors operate on compressible fluids, typically gases. Pumps operate on fluids, typically liquids, approximated as in-compressible.

• Compressors are intended to develop a very high pressure rise against a closed system; pumps are designed to develop relatively little pressure against a free-flowing system with minimal back-pressure.

• Pumps are often used in continuous-flow operation, while many lower-end compressors must have intermittent duty cycles.

• Compressors usually have a feedback sensor to shut off when they reach a desired pressure; pumps have a fixed design and operate freely across their performance curve as conditions change.

• The invention of the air pump lead to the invention of the vacuum pump and the vacuum tube. The vacuum tube lead to a revelation in many different areas.

• vacuum pumps are used to manufacture light bulbs, the freeze drying process in the medical, food and biological industries, and the atomic energy industry.

• Compressed air allowed for better and more powerful pneumatic tools that helped the growth of big cities through the process of construction. Many important buildings in today's days society are possible because of these tools, such as skyscrapers, hotels, tenements, and stadiums.

• through the use of reciprocating pumps, engines were created allowing for the use of automobiles.

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