
Delong 20L air tank This is a component used to store compressed air on Shaanxi Automobile Delong series vehicles, usually installed at the front or side of the vehicle. Its main functions are as follows:
- Energy storage: Stores compressed air pumped by the air compressor, providing sufficient air source for vehicle braking systems, air horns and other pneumatic equipment to ensure that these devices can operate normally when needed.
- Filtration: Dust, water molecules and oil impurities in the compressed air, having a density greater than air, will precipitate in the air tank, playing a filtering role, reducing damage to the pneumatic system and pneumatic equipment caused by impurities, and extending the service life of related components.
- Pressure stabilization: The compressed air pressure output by the air compressor is unstable. The air tank can buffer and stabilize the pressure, making the output air pressure stable, ensuring the stable operation of pneumatic equipment, and reducing failures caused by pressure fluctuations.
- Cooling: After the external air is compressed by the air compressor, the temperature rises. The air tank allows the compressed air to stay inside to cool down, making it easier for the moisture in the air to precipitate. At the same time, lowering the temperature can increase the air density and increase the air storage capacity of the air tank.
Key Words

Delong 20L-0207
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