Delfin ZFR EV AP 560 K2 Z22
Stationary ATEX deduster in the AP 560 chassis – 2,500 m³/h airflow, 2.2 kW centrifugal fan, 21 mbar vacuum, 100 L container, antistatic polyester ANT M + HEPA H14
- Central suction on larger production plants in Zone 22 with 3-4 simultaneous collection points
- Extraction-arm installation for welding fume capture in modern ATEX-conscious halls
- Dust collection from granulator, mixer and sieve stations in pharmaceutical and chemical industries
- Fixed suction circuits at bakeries and feed plants where dust demands Zone 22 discipline
- Permanent installation in woodworking and MDF production with ATEX classification
- ATEX Directive 2014/34/EU – II 1/3D Ex h IIIC T100°C (int) / T135°C (ext) Da/Dc
- EN 17348:2022 (harmonized March 2023)
- IEC 60335-2-69 (industrial vacuums)
Delfin ZFR EV AP 560 K2 Z22
The Delfin ZFR EV AP 560 K2 Z22 is the middle variant in the AP 560 chassis – a stationary ATEX deduster with a 2.2 kW centrifugal fan delivering 2,500 m³/h airflow at 210 mmH²O (21 mbar) static vacuum. Antistatic polyester ANT M primary filter (50,000 cm², 560 mm diameter) and HEPA H14 final filter provide complete ESD control and exhaust that meets even stringent workplace requirements. Collection is in a 100-litre detachable container with internal plastic liner. ATEX-marked II 1/3D Ex h IIIC (internal Zone 20, external Zone 22), compliant with EN 17348 according to the Delfin price list 2026 – built for Zone 22 classified production plants.
Applications
- Central suction on larger production plants in Zone 22 with 3-4 simultaneous collection points
- Extraction-arm installation for welding fume capture in modern ATEX-conscious halls
- Dust collection from granulator, mixer and sieve stations in pharmaceutical and chemical industries
- Fixed suction circuits at bakeries and feed plants where dust demands Zone 22 discipline
- Permanent installation in woodworking and MDF production with ATEX classification
Technical specifications
| ATEX marking | II 1/3D Ex h IIIC T100°C (int) / T135°C (ext) Da/Dc |
|---|---|
| Internal / external zone | 20 / 22 |
| Motor type | IE3 centrifugal fan (2.2 kW, three-phase 400 V), Ex h IIIC T135°C external / T100°C internal, Ex tb Dust Tight Certified |
| Duty cycle | Continuous |
| Airflow | 2500 m³/h |
| Vacuum | 21 mbar (210 mmH₂O) |
| Container | 100 L |
| Sound pressure | 72 dB(A) |
| Filter class | H class |
| Filter type | HEPA H14 (EN 1822-5), 99.995 % MPPS, 10 m² filter area – included as standard |
| Primary filter | Star/bag filter, polyester ANT M class, antistatic (IEC 60335-2-69), 50,000 cm², diameter 560 mm, manual cleaning |
| Cleaning system | Manual filter cleaning via external handle |
| Collection system | Plastic bag |
| Material | Painted steel construction (AISI 304 as option) |
| IP class | IP55 |
| Power | 2.2 kW |
| Voltage | 400 V / 50 Hz / 3~ |
| Inlet | Ø 200 mm |
| Dimensions (L × W × H) | 780 x 1320 x 2540 mm |
| Weight | 100 kg |
EXTRACTION ARM & SOURCE CAPTURE — CENTRAL DUST COLLECTION
Extraction arm for source capture on central dedusters
An articulated extraction arm is a free-standing, balanced arm that places the deduster's suction point directly at the particle source — welding, grinding, solder fume, bag emptying, mixing stations or quality-control booths. The difference from a fixed hose run is that the operator can adjust the arm's height, reach and angle during operation without tools and without stopping the suction. This delivers far more effective source capture than a general room-extraction system, because the contamination is collected before it reaches the operator's breathing zone.
Why a deduster + extraction arm work so well together
The deduster is a centrifugal-fan based particle collector built for high airflow at low static vacuum — exactly the characteristic an extraction arm needs. The arm's flexible run has low pressure drop per metre, and the wide trumpet-shaped hood at the end loses a small additional amount of vacuum. A centrifugal fan (1,000-3,500 m³/h) supplies the required volume, whereas a side-channel blower (typically 200-400 m³/h at high vacuum) would concentrate the suction on far too small a capture area.
Available dimensions and accessories
Three standard arm configurations are available as accessories, all 3000 mm reach and with earth grounding (MT) included for ESD control: TA.0177.0000 (Ø150 arm to Ø150 filter chamber inlet), TA.1256.0000 (Ø150 arm to Ø200 filter chamber inlet — reducing from the deduster's larger inlet to a smaller arm) and TA.0511.0000 (Ø200 arm to Ø200 filter chamber inlet — maximum airflow). Tubo-flex reductions (SL.2632.0200, SL.6882.0200, SL.3775.0200, SL.6883.0200) allow connection of other hose dimensions, and Y-branches (SL.2775.0200, SL.2692.0200, SL.3022.0200) enable two extraction arms on the same deduster.
Typical industrial scenarios
Arm-equipped dedusters are used for welding fume extraction (MAG, MIG, TIG, arc welding), grinding dust from metal and polymer processing, solder fume and brazing vapours in electronics manufacturing, bag emptying and powder handling in food, pharmaceutical and chemical production, and quality-control booths where particles must be captured but not dispersed. On the ATEX Zone 22 models the arm installation requires ESD earthing throughout the system, and the MT function delivers exactly that. On ACD models (non-ATEX areas with combustible dust) earthing is likewise recommended, because static build-up on the inner wall of the arm can generate ignition sources even without ATEX classification.
Questions and answers
What is the difference between K2 and K4?
According to the Delfin price list 2026, the K2 has a 2.2 kW fan delivering 2,500 m³/h and 210 mmH₂O, and the K4 a 4 kW fan delivering 3,500 m³/h and 370 mmH₂O. The K4 weighs 130 kg against 100 kg and has a noise level of 74 dB(A) against 72 dB(A). Choose by the number of collection points and the pipe run, and contact us if you would like the system calculated.
How long a pipe run can the K2 handle?
It depends on pipe diameter, bends and the number of collection points. According to the Delfin price list 2026, the K2 delivers 2,500 m³/h and 210 mmH₂O. Contact us and we will calculate your system.
How often does the container need emptying?
It depends on the dust type and the amount at the source. The container holds 100 L according to the Delfin price list 2026. Contact us if you would like an estimate based on your process.
What is the difference between LOC REM remote control and local start/stop?
The standard model is started and stopped on the deduster itself. LOC REM is an option in the Delfin price list 2026 that adds 24 V remote control via an electrical panel, so the unit can be operated from another location.
What happens if the primary filter clogs – does the model have automatic filter cleaning?
No. According to the Delfin price list 2026, the model has manual filter cleaning. If you need automatic cleaning in Zone 22, the CUBE 20 PN in category 1/3D with automatic compressed-air cleaning of the cartridges is an alternative. When suction drops noticeably, it is time to clean the filter.
Which additional options are recommended on the K2 model for ATEX Zone 22 installation?
According to the Delfin price list 2026, the AP 560 is available with a stainless steel AISI 304 collection container (X), container and filter chamber in stainless steel (XX), or filter chamber, container, lid and frame in stainless steel (XXX), as well as LOC REM remote control. Earth grounding (MT) and HEPA filter are included. Contact us for a quotation.