BFB compressed air coarse filters with flange

Hrubý filtr stlačeného vzduchu BFB v přírubovém provedení
  • series of sintered filters for effective removal of solid impurities, odours, hydrocarbons, oil, water and vapours from compressed air
  • welded carbon steel body complying with PED 97/23ES, flange connection
  • operating temperature range +1.5 to +65 °C, maximum working pressure 16 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

Basic compressed air filters BFB with filtration up to 15 um

Ordering
number
Flow Pressure Thread Dimensions mm Weight Inserts Filtration
liner
l/min m³/h bar " and b c d kg
BFB-0240 1 680 28 000 16 DN80 1170 450 1 645 219 61 1 BFB-0240V
BFB-0300 3 150 52 500 16 DN100 1340 560 1 780 324 115 2
BFB-0450 4 700 78 333 16 DN125 1 340 560 1 780 324 123 3
BFB-0600 6 300 105 000 16 DN150 1 425 620 1 810 368 178 4
BFB-0900 9 400 156 667 16 DN150 1480 680 1850 419 218 6
BFB-1200 12 550 209 167 16 DN200 1835 792 510 508 320 8
BFB-1500 15 700 261 667 16 DN200 1880 918 535 610 455 10
BFB-1800 18 850 314 167 16 DN250 1950 955 555 610 500 12
BFB-2500 25 100 418 333 16 DN250 2060 1042 645 711 590 16
BFB-3000 31 400 523 333 16 DN300 2 130 1085 680 711 684 20
Reference flow conditions: temperature +20 °C, working pressure 7 bar; for other conditions a correction factor must be used for the calculation.

Correction factor - Working pressure

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

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1 items total
Flange filter coarse BFB-0450
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The filters are used to remove the largest mechanical impurities from compressed air up to 15 um according to ISO 8573-1 class 7. Connection by flange with DN125 clearance....

Code: BFB-0450