Line Air Filters

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High performance filtration

In almost all applications, contamination of the air supply can cause serious performance decline and increase maintenance costs in terms of actual repairs and lost productivity. Atlas Copco’s innovative filtration solutions are engineered to cost-effectively provide the best quality air and meet today’s increasing quality demands. They are fully certified according to ISO standards by independent laboratories.

Meeting your every demand

The quality of air required throughout a typical compressed air system varies. With its extensivefilter range, Atlas Copco can perfectly match your precise requirements, ensuring that all typesof contamination are avoided and costs are reduced to an absolute minimum.

Fully tested to all relevant ISO standards

Atlas Copco filters are qualified according to the ISO 8573-1:2010 standards. This is the latest edition of the standard. Beware of filters that comply with earlier editions of the standard, such as ISO 8573-1:1991 or ISO 8573-1:2001. These may result in a different, inferior quality ofdelivered compressed air.

Furthermore, our filters comply with ISO 12500-1:2007 and ISO 12500-3:2009, which specifies the test layout and test procedures required for testing coalescing filters and solid particle filters used in compressed air systems to determine their effectiveness in removing oil aerosolsand solid particles.

Technical Data, Selection & sizing

Filters Size
(DD, PD, QD,
DDp, PDp,
QDp)
Nominal capacity Connection (G or NPT) A B c d Free Spaces Cartridge replacement Weight
l/s cfm inch mm inch mm inch mm inch mm inch kg lb kg
12 12 25 1/2 90 3.5 228 9.0 268 10.6 299 11.8 75 3.0 1
25 25 53 1/2 90 3.5 228 9.0 268 10.6 299 11.8 75 3.0 1.1
45 45 95 1/2 90 3.5 283 11.1 323 12.7 354 13.9 75 3.0 1.3
65 65 138 3/4 110 4.3 303 11.9 343 13.5 374 14.7 75 3.0 1.9
90 90 191 1 110 4.3 343 13.5 383 15.1 414 16.3 75 3.0 2.1
160 160 339 1 1/2 140 5.5 449 17.7 489 19.3 520 20.5 100 3.9 4.2
215 215 455 1 1/2 140 5.5 532 20.9 572 22.5 603 23.7 100 3.9 4.5
265 265 561 1 1/2 140 5.5 532 20.9 572 22.5 603 23.7 100 3.9 4.6
360 360 763 2 1/2 179 7.0 618 24.3 658 25.9 689 27.1 150 5.9 6.9
525 525 1112 3 210 8.3 720 28.3 760 29.3 791 31.1 200 7.9 11
690 690 1462 3 210 8.3 890 35 930 36.6 961 37.8 200 7.9 12.6
45 45 95 1/2 90 3.5 283 11.1 323 12.7 354 13.9 75 3.0 1.3

 

Pressure Drop PD DD DDp PD PDp QD
initial pressure drop at nominal conditions (dry) 0.05 0.05 0.08 0.08 0.07
initial pressure drop at nominal conditions (wet) 0.12 NA 0.2 NA NA
Initial pressure Bar (g) 2 4 6 7 8 10 12 14 16
Inlet  pressure psig 29 58 87 102 116 145 174 203 232
Correction factor 0.53 0.75 0.92 1 1.06 1.2 1.31 1.41 1.5

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