Filters for Compressed Air





The high efficiency filters threaded DD+ types, DDp+, PD+, PDp+, QD+ and UD+ have been specially developed by Atlas Copco to remove solid particles, liquid water and oil in varying degrees according to ISO 8573-1.

With these filters, substantially improves the quality of compressed air and give significant benefits of cost reductions.

Filter cartridge for compressed air filters

Cartucho filtrante para filtros de aire comprimido

DD+ FILTERS: Coalescing for general protection, remove liquid water and oil aerosol to 0.1 mg/m3 (0.1 ppm) and particles down to 1 micron. The degree of filtration is 2-2 according to ISO 8573-1.

PD+ FILTERS: High efficiency coalescing filters, remove liquid water and oil aerosol to 0.01 mg/m3 (0.01 ppm) and particles down to 0.01 micron. The degree of filtration is 1-1 according to ISO 8573-1.

QD+ FILTERS: Activated carbon filters to remove oil vapors and hydrocarbon odors with a maximum remaining oil content of 0.003 mg/m3 (0.003 ppm). The degree of filtration is 1-1 according to ISO 8573-1. These filters should be preceded by a PD.

UD+ FILTERS: UD+ filters efficiently reduce all types of contamination in your compressed air stream to protect your investment, equipment and processes. Thanks to its unique glass fiber filter media package, the UD+ offers a two-in-one filter technology, combining two filtration processes in one product. The UD+ offers the same reliability and high air purity as traditional filter packages (with two filters), but reduces pressure drops with 40% and saves space.

These filters have a surface treatment that protects against corrosion.

DD+ and PD+ types include an automatic air vent, while the QD+ a manual purge.

In sizes 50 (l / s) and higher includes a differential pressure gauge to check the status of the filter cartridge, while the lower models have a pressure gauge.

All filters have security buzzer.

The filter cartridges are double o-ring seal to ensure that no internal leakage of unfiltered air.

Trabajos con pintura donde es imprescindible una buena filtración del aire comprimido

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Data sheet

Según caudal.
Según caudal.
De 0,1ppm a 0,003ppm

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