Compressed air dust filtration CFR

Prachový filtr stlačeného vzduchu CFR
  • Dust filters are used to effectively remove solid impurities, odours, hydrocarbons, oil, water and vapours from compressed air
  • black painted aluminium body, threaded connection with internal pipe threads
  • operating temperature range +1.5 to +65 °C, maximum working pressure 20 bar
  • filter cartridge replacement intervals - once a year or when the pressure gradient reaches 350 mbar; from grade A every 6 months
  • scope of delivery - filter body and filter cartridge, condensate drainage must be ordered separately

Compressed air dust filters CFR, filtration capacity up to 1 um

Ordering
number
Flow Pressure Thread Dimensions mm Weight Filtration
liner
l/min m³/h bar " and b c d kg
CFR-20 1 200 72 20 3/8" 187 88 20 80 0,7 CFR-20V
CFR-21 1 600 96 20 1/2" 256 88 20 80 0,8 CFR-21V
CFR-30 2 500 150 20 1/2" 278 103 25 100 1,3 CFR-30V
CFR-31 3 600 216 20 3/4" 278 106 25 100 1,3 CFR-31V
CFR-40 4 700 282 20 1" 252 125 32 120 2,1 CFR-40V
CFR-41 6 000 360 20 1" 352 125 32 140 2,4 CFR-41V
CFR-42 7 200 432 20 1 1/4" 352 125 32 140 2,4 CFR-42V
CFR-43 8 500 510 20 1 1/2" 450 125 32 160 3,2 CFR-43V
CFR-44 12 500 750 20 1 1/2" 450 125 32 160 3,2 CFR-44V
CFR-50 14 800 888 20 2" 605 160 43 180 5,1 CFR-50V
CFR-51 19 600 1 176 20 2" 605 160 43 180 5,1 CFR-51V
CFR-52 24 000 1 440 20 2 1/2" 685 160 43 200 6,3 CFR-52V
CFR-60 32 800 1 968 20 3" 800 240 60 300 12,9 CFR-60V
CFR-61 46 000 2 760 20 3" 800 240 60 300 12,9 CFR-61V
Reference flow conditions: temperature +20 °C, working pressure 7 bar; for other conditions a correction factor must be used for calculation - please contact us!

Correction factor - Working pressure

Working pressure bar 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Correction factor 0,38 0,50 0,63 0,75 0,88 1 1,13 1,25 1,38 1,50 1,63 1,75 1,88 2,00 2,13 2,25 2,38 2,50 2,63

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