Atlas Compressed Air Filters
QDT 125
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Atlas Copco's solution
Compressed air contains dirt, water and oil:
• Dirt: microorganisms, dust, solid particles, rust and other
impurity particles
• Water: water vapor, condensed liquid water, water mist, acid
condensate
• Oil: liquid oil, oil mist, hydrocarbon vapor
Using untreated compressed air will pollute and damage the back-end
gas-using equipment and systems. Using high-quality compressed air
treated by Atlas Copco filters is essential to protect your systems
and processes. Atlas Copco provides a variety of filtration
solutions and application knowledge, and different product types
and grades meet your different needs.
Please use original filter elements to ensure the performance of
Atlas Copco filters.
Unsurpassed filtration quality
In-house expertise
Because filtration is so important, Atlas Copco’s dedicated
engineering team works in close collaboration with universities,
regulatory authorities
and premium filter material suppliers. Our scientists and engineers
are therefore knowledgeable on the latest advances and innovations
in the industry.
Every step of the engineering process is meticulously executed,
from basic research to prototype designs and end-of-life analysis.
Engineered and built in Europe
Our entire filter range is designed and produced in Atlas Copco’s
European facilities, using state-of-the art production lines and
quality controls.
This geographic proximity allows us to keep R&D,engineering,
production, and testing close together and streamline their
collaboration.
Rigorous quality control
To ensure top performance and reliability, all Atlas Copco filters
are subjected to rigorous internal and external certification and
quality control. Thanks to our testing facility, we conduct all
certification in-house, including testing witnessed by independent
parties. Capable of testing filters according to all relevant
standards and under real-life conditions,our competence continues
to grow with every new development in the filtration business.
QDT Series:
Activated carbon towers for optimal oil vapor filtration
The high-efficiency activated carbon tower is capable of removing
hydrocarbons, odors and oil vapor from compressed air. The
activated carbon will, through adsorption, reduce the residual oil
content to lower than 0.003 mg/m³. The pressure drop is low and
stays minimal during the filter’s lifetime.
Your benefits:
• Low pressure drop - Optimal internal flow path.
• High reliability - The QDT’s robust design and rigorous quality control of the
activated carbon optimize filter reliability.
• Long service intervals - The high volume of activated carbon material ensures a long
lifetime, even in very harsh working conditions.
• Maximum oil vapor removal - Superb activated carbon material.
Technical Parameters:
| Type | Working pressure | Reference working condition processing flow | Maximum temperature (ambient/intake air) | Dimensions | Weight | Inlet/Outlet |
| A | B | C |
| bar | I/s | m³/min | °C | mm | mm | mm | kg | Inch |
| QDT125 | 1-16 | 125 | 7.50 | 66/66 | 840 | 387 | 190 | 34 | G1 1/2" |
Performance Parameters:
| QDT |
| licence holder | Oil Vapour |
| Testing Standards | ISO 8573-5:2001, ISO 12500-2:2007 |
| Maximum Oil Residue (mg/m³)* | 0.003 |
| ISO 8573-1 Standard Grade | [2:-:1] |
| Initial dry pressure drop (mbar) | ISO 8573-5:2001, ISO 12500-2:2007 |
| Cartridge Replacement Cycle | 4000 operating hours/one year, whichever comes first |
| Pre-Equipment | WSD
UD+/DD+和PD+
Dryers |
* Conditions: Under reference conditions and preceded by UD+/DD+
and PD+ filters.
