Dust
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Model | CDFN |
---|---|
Use | Removal of Ultra fine dust |
Filter type | Pre-filter, CFM filter, HEPA filter |
Filter cleaning method | Filter replacing type |
Introduction
CDFN-Series dust collector is to remove ultrafine dust (PM 2.5) under 2.5㎛ diameter generated from the superchip,
semiconductor manufacturing process.

Features
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- Multi-step filter design
- Step 1, Pre-filter: Large size dust is collected by polyester pre-filter.
- Step 2. CFM filter: Small size particles and dust mixed with water or oil are filtered
by CFM filter made of glass fiber. - Step 3. HEPA filter: 0.3μm particles are removed more than 99.97%
by high performance filter to remove the harmful microorganism
and radioactive dust.
-
- Applying German analog manometer
Specification
Model | Air Flow (CMM) |
Pressure (mmAq) |
Motor (Kw) |
Dimension | Dust box Capa (ℓ) |
||||
---|---|---|---|---|---|---|---|---|---|
A | B | C | D(Inlet) | Outlet | |||||
CDFN-200 | 25 | 230 | 1.5 | 670 | 650 | 1,520 | Ø150 | Ø200 | 22 |
CDFN-300 | 40 | 230 | 2.2 | 800 | 800 | 1,550 | Ø200 | Ø250 | 34 |
CDFN-500 | 60 | 230 | 3.7 | 800 | 800 | 1,770 | Ø250 | Ø300 | 34 |
CDFN-750 | 80 | 250 | 5.5 | 1,550 | 800 | 1,790 | Ø300 | Ø350 | 86 |
CDFN-1000 | 100 | 250 | 7.5 | 1,550 | 800 | 2,100 | Ø350 | Ø400 | 86 |
※ Without the height of caster

Option
ULPA filter : 0.12μm particles are removed 99.9% which can not be filtered by HEPA filter.
ETC.
-
01
Caster (Fixed after installation)
-
02
Available for changing the side of inlet
※ It is not suitable for large amount of dust.
Installation case
The Right service of Clean air Tech begins
with hope to contribute to the neighbors and society through the clean environment.
Our passion does not end by the accurate and detailed design, precise production, excellent quality and best performance through the installation and construction.
It is the spirit of fulfilling responsibility to dust collectors operated all around industrial sites as the air environment specialized company.
We, the whole member of Clean air tech believe that this is customer-centric right service.
CAT RIGHT SERVICE
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- Diagnosing service for dust collector performance and efficiency
- CAT provides right use, performance maintenance, diagnosing service for every dust collecting facilities.
-
- Round visiting check-up
- We believe that all dust collectors should contribute to the improvement of working condition.
-
- Repairing and replacing service for components and consumables
- CAT after-sales service always together wherever there is a dust collector.
One-stop ServiceAir Environmental
Comprehensive Solution
- Formally registered for air environmental engineering and measurement agency
- We have expert technician as air environmental professional engineer who completed the curriculum of Korea Occupational Safety and Health Agency .
- Dust collection equipment design and production
- +
- Environmental permits and paperwork of the hazard prevention plan
- +
- Measurement of air pollutants in discharge facilities