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- Compressed air filters and dryers
- FP/FG/FC/FV - Compressed air line filter Fiac
FP/FG/FC/FV - Compressed air line filter Fiac

Fiac in-line compressed air filters in four filtration grades from pre-filtration to activated carbon. BSP female threads 1/2"–1 1/2", replaceable filter cartridge and condensate drain as standard.
- Four filtration grades (ISO 8573-1:2010, ISO 12500-1): FP pre-filter 5 µm, residual oil 1 mg/m³ (air quality class 4/-/3) – FG general purpose 0.3 mg/m³ (-/-/3) – FC micro filter 0.01 mg/m³ (-/-/2) – FV activated carbon filter for oil vapour 0.003 mg/m³ (-/-/1)
- Initial pressure drop in dry applications: FP 0.05 – FG 0.055 – FC 0.085 – FV 0.115 bar
- Nominal flow at 7 bar operating pressure (20 °C, 1 bar abs.); correction factor at other pressures: 4 bar 0.76 – 6 bar 0.92 – 8 bar 1.07 – 10 bar 1.19 – 16 bar 1.51
- Dimensions (width × height): size 85 70 × 231 mm, 297 127 × 371 mm, 476 and 545 140 × 475 mm
- Typical installation: FG or FP filter and FC micro filter after the compressor, FV activated carbon filter after the dryer
- Accessories: differential pressure gauge FI-DPG, visual clogging indicator FI-DPI (size 85) and wall mounting kits FI-WMK; replacement cartridges FI-…-P
- Former series names: FP = ex FQ, FG = ex FP, FC = ex FD, FV = ex FC
- Colour-coded, corrosion-resistant end caps identify the filtration grade
| Code | Model | Filter rating | Air flow (l/min) | Thread (BSP) | Replace. cartridge | Factory code | Package size (KPL) |
|---|---|---|---|---|---|---|---|
| FI-FP85 | FP 85 | 5 µm / 1 mg/m³ | 1440 | 1/2" | FI-FP85-P | 8102855204 | 1 |
| FI-FP297 | FP 297 | 5 µm / 1 mg/m³ | 4980 | 1" | FI-FP297-P | 8102855209 | 1 |
| FI-FG85 | FG 85 | 0,3 mg/m³ | 1440 | 1/2" | FI-FG85-P | 8102855220 | 1 |
| FI-FG545 | FG 545 | 0,3 mg/m³ | 9060 | 1 1/2" | FI-FG545-P | 8102855227 | 1 |
| FI-FC85 | FC 85 | 0,01 mg/m³ | 1440 | 1/2" | FI-FC85-P | 8102855236 | 1 |
| FI-FC476 | FC 476 | 0,01 mg/m³ | 7920 | 1 1/4" | – | 8102855242 | 1 |
| FI-FC545 | FC 545 | 0,01 mg/m³ | 9060 | 1 1/2" | FI-FC545-P | 8102855243 | 1 |
| FI-FV85 | FV 85 | 0,003 mg/m³ | 1440 | 1/2" | FI-FV85-P | 8102855252 | 1 |
| FI-FV297 | FV 297 | 0,003 mg/m³ | 4980 | 1" | FI-FV297-P | 8102855257 | 1 |
| FI-FV545 | FV 545 | 0,003 mg/m³ | 9060 | 1 1/2" | FI-FV545-P | 8102855259 | 1 |
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