DA · EN
Menu
DF FIX 55 3D Z22
Dust collector for explosive atmospheres.
The ATEX version of the DF FIX 55 for zone 22. Dust group IIIB: not for conductive dust.
II 3 D Ex htc IIIB T140°C DcZone 22; Dust with a minimum ignition energy (MIE) above 3 mJ.
€14,238 List price excl. VAT, for business customers. Freight and installation not included.
Source: Depureco manual DF FIX (EN, rev. 05), data sheet and declaration, as compiled in our model list (8 October 2026), EU declaration II 3 D (facsimile).
Where may it be used?
The limits as stated in the marking and the manufacturer’s documents. Your own zone classification decides.
✓Permitted
- Zone 22
- Dust with a minimum ignition energy (MIE) above 3 mJ
✕Not permitted
- Conductive dust: dust group IIIB only
Not sure about your zone or dust?Tell us what you know. We help you choose.
Ask usWhat the zones meanZones, dust groups and the minimum ignition temperature explained in short.
ATEX zones in the wikiThe zone inside the machine is not stated.
Source: Depureco manual DF FIX (EN, rev. 05), data sheet and declaration, as compiled in our model list (8 October 2026), EU declaration II 3 D (facsimile).
Filters and cleaning.
How this machine filters the air and how the filter is kept clean.
Star filter, class M, antistatic polyester, 45,000 cm².
HEPA H14 option, 110,000 cm².
Source: Depureco manual DF FIX (EN, rev. 05), data sheet and declaration, as compiled in our model list (8 October 2026), EU declaration II 3 D (facsimile).
Specifications.
The data for the DF FIX 55 3D Z22, with the source below. Air flow is the manufacturer’s maximum at the stated inlet.
| Model | This pageDF FIX 55 3D Z22 |
|---|---|
| Performance | |
| Inlet and max. air flow | Ø200 mm → 2,700 m³/h |
| Max. negative pressure | 517 mmH₂O max., 480 mmH₂O in continuous operation |
| Power | 5.5 kW |
| Voltage, frequency | 400 V, 50/60 Hz |
| Filtration | |
| Primary filter | Star filter, class M, antistatic polyester, 45,000 cm² |
| HEPA filter | HEPA H14 option, 110,000 cm² |
| Filter cleaning | PSC: a pneumatic piston shakes the filter at fixed, adjustable intervals. Requires compressed air |
| Machine | |
| Container | Stainless steel container AISI 304, 175 l |
| Dimensions | 850 × 1,700 mm, height 1,920 mm |
| Weight | 370 kg |
| Noise level | 74 dB(A) |
| Protection rating | IP55 |
| ATEX | |
| Marking | II 3 D Ex htc IIIB T140°C Dc |
| Price | |
| List price excl. VAT | €14,238 |
Source: Depureco manual DF FIX (EN, rev. 05), data sheet and declaration, as compiled in our model list (8 October 2026), EU declaration II 3 D (facsimile). Where sources differ, the declaration and the manual apply. Price: Depureco price list 2026 (v. 1.1), p. 93.
Ask about this modelThe marking and its source.
The marking as stated in the manufacturer’s documents for this model.
Marking
II 3 D Ex htc IIIB T140°C Dc
Certificates and standards
Standards in the declaration (5)
- UNI EN 1127-1:2019
- UNI EN ISO 80079-36:2016
- EN 60079-0:2018
- EN 60079-31:2014
- EN IEC 62784:2018
Source: Depureco manual DF FIX (EN, rev. 05), data sheet and declaration, as compiled in our model list (8 October 2026), EU declaration II 3 D (facsimile).
Make it fit your process.
Options from the manufacturer, and the right hose for the inlet. No prices: ask us for an offer.
Options, filters and accessories
What Depureco supplies for this model, with Depureco’s item code. No prices: ask us for an offer.
Filtration
HEPA H14 secondary absolute filter (EN 1822-5)P12829
PTFE antistatic filter, class M (38,000 cm²)PTFE ANTFilter cleaning
Automatic reverse jet filter cleaning, 4 antistatic polyester cartridges, 12 m²SPConstruction
AISI 304 stainless steel bin and chamberGXAccessories
Antistatic spare star filter, class MP09123P09577Control panel
––WRLS–––Source: Depureco price list 2026 (v. 1.1), p. 93; pictures from Depureco.
Hoses
Match the hose diameter to the inlet. The hose must take the machine’s maximum vacuum at that diameter.
Need an option or a different version?
Ask about optionsSource: Depureco manual DF FIX (EN, rev. 05), data sheet and declaration, as compiled in our model list (8 October 2026), EU declaration II 3 D (facsimile).
Easy to service. We remind you.
We send service reminders based on the manufacturer’s recommended maintenance intervals. You decide whether to accept the offer.
Datasheet and documents.
For buyers, safety staff and the people who run the machine. We make our own datasheets and do not publish the manufacturers’ files.
Particulair datasheet
Our own datasheet for this model, with the data from the manual and the price list.
Service checklist
All checks with their intervals, with columns for date and initials. Keep it by the machine.
Datasheet and service checklist: Particulair, based on the manufacturer’s documents.
Not quite the right fit?
Other models in the same group, with more or less air.
DF 40 DEX 1/3D
The ATEX version of the DF 40 for combustible dust, including conductive dust (IIIC).
DF FIX 75 3D Z22
The ATEX version of the DF FIX 75 for zone 22.
DF 22 DEX 1/3D
The ATEX version of the DF 22 for combustible dust, including conductive dust (IIIC).
Other Particulair universes
Vacuum solutions for pharma, cleanrooms and life science.
particulair.eu/life-science
Accessories for vacuum cleaners in ATEX zones and food environments.
particulair.eu/vace
ATEX and ACD vacuum cleaners for explosion-classified zones and combustible dust.
particulair.eu/ex-vac
Technical hoses for critical environments.
particulair.eu/flexcore
Vibrators, air cannons and fluidisation that make powder flow out of silos and hoppers.
particulair.eu/flow-aid
Need help finding the right dust collector for your process?
We're ready to advise on selection and sizing.