Compressed Air Filter Working Principle

The working principle of compressed air filter

1. Gravity
In compressed air, oil droplets with particle diameters ranging from 20μm to 50μm will directly gather at the bottom of the filter under the action of gravity. The greater the airflow velocity, the lower the filtration efficiency;

2. Inertial collision
Large-area particles with a diameter greater than 1μm are not consistent with the airflow path. The greater the airflow velocity, the higher the collision rate and the better the effect.

3. Direct intercept
The airflow of particles with a diameter of 1μm to 0.3μm is intercepted and separated by the fiber layer at 1/2 of the filter element. The smaller the particle, the lower the interception efficiency.

4. Diffusion
Particles with a diameter of less than 0.3μm are too small for liquid versatility. The irregular Brownian motion generated at this time is inconsistent with the air flow path. The smaller the particle, the more intense the Brownian motion and the greater the probability of capturing.

Feature & benefit

①Integrated die-casting technology, filter housing with 90 kg.f burst pressure-bearing, enjoy 15 years warranty for filter housing

②High filtration performance. With borosilicate fiber glass material, 96% porosity dirst holding ability. 7 layer design for filter element

③Anti-corrosion treatment for inside and outside, prevent second pollution, decrease maintenance cost for owership

④Low Pressure Drop COntrolled, saving energy and saving money

Technical Specification

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