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ZFR EV 420 Z22
Dust collector for explosive atmospheres.
A compact dust collector for ATEX zone 22 areas, with a Ø100 inlet, an H14 absolute filter and a manual filter shaker.
II 3D Ex h IIIC T80°C (int) / T135°C (ext) X DcATEX zone 22 areas; Dust with a minimum ignition energy (MIE) above 3 mJ.
€5,688 List price excl. VAT, for business customers. Freight and installation not included.
Source: Delfin manual Z22 ZFR EV 420 (EN) with EU declaration, sections 2.6, 4.1, 4.4 and 7.3.3; Delfin price list 2026, pp. 120 and 121.
Where may it be used?
The limits as stated in the marking and the manufacturer’s documents. Your own zone classification decides.
✓Permitted
- ATEX zone 22 areas
- Dust with a minimum ignition energy (MIE) above 3 mJ
✕Not permitted
- Zones 0, 1 and 2 (gas) and zones 20 and 21 (dust)
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 wikiSource: Delfin manual Z22 ZFR EV 420 (EN) with EU declaration, sections 2.6, 4.1, 4.4 and 7.3.3; Delfin price list 2026, pp. 120 and 121.
Filters and cleaning.
How this machine filters the air and how the filter is kept clean.
Star filter, polyester ANT M, 20,000 cm², Ø420.
H14 absolute filter.
Source: Delfin manual Z22 ZFR EV 420 (EN) with EU declaration, sections 2.6, 4.1, 4.4 and 7.3.3; Delfin price list 2026, pp. 120 and 121.
Specifications.
The data for the ZFR EV 420 Z22, with the source below. Air flow is the manufacturer’s maximum at the stated inlet.
| Model | This pageZFR EV 420 Z22 |
|---|---|
| Performance | |
| Inlet and max. air flow | Ø100 mm → 1,000 m³/h |
| Max. negative pressure | 180 mmH₂O |
| Power | 0.75 kW |
| Voltage, frequency | 400 V, 50 Hz |
| Filtration | |
| Primary filter | Star filter, polyester ANT M, 20,000 cm², Ø420 |
| HEPA filter | H14 absolute filter |
| Filter cleaning | Manual filter shaker, only with the machine switched off |
| Machine | |
| Container | 45 l |
| Dimensions | 55 × 91 × 203 cm |
| Weight | 60 kg |
| Noise level | 70 dB(A) |
| Protection rating | IP55 |
| ATEX | |
| Marking | II 3D Ex h IIIC T80°C (int) / T135°C (ext) X Dc |
| Item code | Z22ZFREV420-001 |
| Price | |
| List price excl. VAT | €5,688 |
Source: Delfin manual Z22 ZFR EV 420 (EN) with EU declaration, sections 2.6, 4.1, 4.4 and 7.3.3; Delfin price list 2026, pp. 120 and 121. Where sources differ, the declaration and the manual apply. Price: Delfin price list 2026, p. 120.
Ask about this modelThe marking and its source.
The marking as stated in the manufacturer’s documents for this model.
Marking
II 3D Ex h IIIC T80°C (int) / T135°C (ext) X Dc
Certificates and standards
Standards in the declaration (11)
- EN 17348:2022
- IEC EN 60079-0:2018
- IEC EN 60079-31:2022
- EN 80079-36:2016
- EN 80079-37:2016
- EN 1127-1:2019
- EN ISO 12100:2010
- EN 60335-1:2013
- EN 60204-1:2018
- IEC EN 60335-2-69:2012
- IEC 60335-2-69:2021
Source: Delfin manual Z22 ZFR EV 420 (EN) with EU declaration, sections 2.6, 4.1, 4.4 and 7.3.3; Delfin price list 2026, pp. 120 and 121.
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 Delfin supplies for this model, with Delfin’s code. No prices: ask us for an offer.
Filtration
HConstruction
XXXXXXMTSource: Delfin price list 2026, p. 120; icons from Delfin.
Extraction arms and connections
Codes from the manufacturer’s price list.
TA.0943.0000Hoses
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: Delfin manual Z22 ZFR EV 420 (EN) with EU declaration, sections 2.6, 4.1, 4.4 and 7.3.3; Delfin price list 2026, pp. 120 and 121.
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.
ZFR EV AP 560 INERT K2 Z22
A wet-type dust collector with an inert bath for reactive metal dust, for ATEX zone 22 areas.
CUBE 20 K2 PN Z22
A stationary cartridge dust collector for ATEX zone 22 areas, with automatic filter cleaning during suction.
ZFR EV AP 560 K2 Z22
The 2.2 kW version of the Z22 ZFR EV AP 560 for ATEX zone 22 areas, with an H14 absolute filter and a manual filter shaker.
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Need help finding the right dust collector for your process?
We're ready to advise on selection and sizing.