Compressed air system
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Silicone-free

DD, DDp, PD, PDp, QD: Silicone-free compressed air filters, 9-520 l/s, 19-1102 cfm

For your silicone-free applications such as painting, Atlas Copco has designed a complete range of complementary filtration solutions. Free from substances that could cause defects in your paint, they efficiently reduce all types of contamination in your compressed air stream with minimal pressure drop. For premium air purity for silicone-free applications, choose our DD, DDp, PD, PDp, QD air filters.

Customer benefits

Maximum contaminant removal, with minimal pressure drops.
Significant energy savings, thanks to their optimal air flow path with low resistance.
Limited system operating costs - The filers' unique and highly efficient head design reduces pressure drops and cuts your operational costs.
Easy maintenance.

Technical data

Technical Specifications
Pressure*	7 bar
Capacity FAD (l/s, cfm)	9 - 650 l/s

* Nominal pressure: 7 bar(e)/102 psig; temperature 20°C, 68°F

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Standard & high pressure

Compressed air filters Capacity FAD (l/s, cfm): 10 - 8000 l/s | Remark: Max design pressure: 16 bar for standard range, 20 bar for high pressure...

High Pressure

HDDP / HQD : High-pressure air filters for 40 bar (580 psig) applications

Compressed air system | HVAC System