The function of air filters

The compressed air from the air source contains excessive water vapor and oil droplets, as well as solid impurities such as rust, sand particles, pipeline sealant, etc. These can damage the piston sealing ring, block small exhaust holes on the components, shorten the service life of the components or make them ineffective. The function of an air filter is to separate liquid water and liquid oil droplets from compressed air, and filter out dust and solid impurities in the air, but it cannot remove gaseous water and oil.

1. Primary filter

Function: Remove≥5μm Dust particles of m, initial resistance≤50Pa

Effect: As a pre filter in the air conditioning purification system, it protects medium and high efficiency filters and other accessories inside the air conditioning box to extend their service life.

2. Medium efficiency filter

Function: Remove≥1.0μm Initial resistance of dust particles of m≤80Pa

Effect: As an intermediate filter in the air conditioning purification system, it reduces the load of the high-efficiency filter and extends the service life of the high-efficiency and air conditioning box accessories.

3. Sub high efficiency filter

Function: Removal≥0.5μm Dust particles of m, initial resistance≤120Pa

Effect: As an intermediate filter in air conditioning purification systems, it can be used as a terminal filter in low-level purification systems.

4.High efficiency filter

Function: Removal≥0.3μm Initial resistance of dust particles of m≤220Pa

Effect: In the advanced cleaning room of the terminal filter in the air conditioning purification system (0.3μm Terminal purification equipment that must be used for m clean rooms.

5. Ultra efficient filter

Function: Remove≥0.1μm Dust particles of m, initial resistance≤280

Effect: In the advanced cleaning room of the terminal filter in the air conditioning purification system (≥0.1μm The terminal purification equipment that must be used in the clean room.