Family B · Coalescing · Stage 01

FF Fine Coalescer
Compressed Air Filter Element

Ultra Fibre depth media captures oil aerosol and bulk water — the first coalescing stage in the compressed-air treatment train. Residual oil < 0.1 mg/m³ at 3 mg/m³ inlet (ISO 12500-1) — suitable to achieve ISO 8573-1 oil classes.

0.04 bar ΔP 14 sizes
99.999%
Efficiency @ 0.01 µm
< 0.1 mg/m³
Residual oil
0.04 bar
Start-up ΔP
ISO 12500-1
Residual-oil test basis
5 bar
Max ΔP
14 sizes
02/05 → 30/50
FF
FF filter element
FF — Fine Coalescer
Family B · Ultra Fibre depth
Sizes available
14 · 02/05 → 30/50
Retention & Performance
Efficiency99.999% @ 0.01 µm
Residual oil @ 3 mg/m³ inlet< 0.1 mg/m³ (ISO 12500-1)
Construction
Filter mediumBinder-free ultra-fibres of borosilicate
Support sleevesInner and outer: stainless steel 304 (1.4301)
End capsAluminium
O-ringsPerbunan, silicone-free
Outer foam sockBlue PU (≤80 °C) / HT/CR (≤120 °C) / HT/NX (≤180 °C)
Sizes14 · 02/05 → 30/50
Source: FF datasheet · All values from published datasheet
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Certifications
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Compressed Air Family
FF — Compressed Air Element Range
CodeTypeRetentionResidual oilStart ΔPMax TDuty
PESintered PE pre-filter25 µm abs.—0.03 bar80 °CParticle pre-filter, down to 25 µm
SSSintered SS 316L pre-filter1/5/25 µm——210 °CHot & aggressive media
FFThis productUltra Fibre fine coalescer0.01 µm< 0.1 mg/m³0.04 bar80 / 120 / 180 °C1st coalescing stage
MFUltra Fibre micro coalescer0.01 µm< 0.03 mg/m³0.08 bar80 / 120 / 180 °C2nd coalescing stage
SMFUltra Fibre super-micro0.01 µm< 0.01 mg/m³0.09 bar80 / 120 / 180 °C3rd coalescing stage
AKActivated carbon adsorberVapour-phase< 0.003 mg/m³, with pre-treatment0.07 bar60 °CFinal vapour & odour
AKCGranular AC + post-filterVapour-phase< 0.003 mg/m³, with pre-treatment—60 °CAC + post-filter retrofit
HTNXAramid jacket specialtyAbsolute——180 °CNH₃ · CO₂ · hot gas
Where It's Used
Applications & Industries
General plant air

Workshop tools, pneumatics and valve actuators. First protection in the compressed-air line.

Compressed Air hub →
Upstream of dryers

Removes bulk water and oil before desiccant or refrigeration dryers, protecting the bed.

Pre-stage for fine filters

Absorbs bulk load so MF and SMF elements work on fine contamination only — extends service life.

Food & beverage

First stage before sterile P-SRF elements in food and beverage compressed-air trains.

F&B hub →
Pre-dryer protection

Protects desiccant bed from oil and water load that would reduce drying capacity.

Cross-reference

Replaces

Competitor filter families with a verified Ultrafilter equivalent from this range:

Atlas Copco element (< 1995) → UF FF upgrade element · Atlas Copco element (1995 – 2001) → UF FF upgrade element · Atlas Copco element (2001 – today) → UF FF upgrade element · BEKO CLEARPOINT element ...F (classic, pre-3eco) → UF FF · BEKO element (pre-2002, FE series) → UF FF · CompAir element → UF FF upgrade element · Domnick Hunter element → UF FF upgrade element · Domnick Hunter OIL-X EVOLUTION element AO · Donaldson FF (older numbers, AG 90's series) / UF FF · Donaldson FF / UF FF (80's series, old size codes) · Donaldson FF HTCR / HTNX / UF FF HT/CR / HT/NX (80's series) · Donaldson FF HTCR / HTNX / UF FF HT/CR / HT/NX (90's series) · all 19 cross-references →

Documents
Downloads
Datasheet
FF / MF / SMF Technical Datasheet
DS_01_FF_EN_Rev3 · PDF
ISO Certificate
ISO 9001 Quality Certificate
DIN EN ISO 9001 · PDF
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+49 2103 3336-0 info@ultra-filter.de

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