Depureco TX 400P ACD
- Dedicated production-line collection behind cyclone inlets
- Foundries with sand, mould and process dust
- Paper and cardboard production with fine cellulose dust
- Fixed grinding-machine stations with compressed-air-switched extraction
- CNC houses and milling centres with industrial extraction
- IEC 60335-2-69 Annex AA (ACD)
- Low Voltage Directive 2014/35/EU
- EMC Directive 2014/30/EU
Depureco TX 400P ACD
The Depureco TX 400P ACD is the flow variant of the TX 400 range: 4 kW side-channel blower calibrated to 530 m3/h airflow at 160 mbar vacuum. P stands for pressure/flow -- the model is tuned for volume rather than high vacuum and is used where the production line requires large air quantity through a large inlet, for example on wide conveyor belts or open collection hoppers. Same 100 L cyclone container as the TX 300 and the same ACD certification per IEC 60335-2-69 Annex AA.
Applications
- Dedicated production-line collection behind cyclone inlets
- Foundries with sand, mould and process dust
- Paper and cardboard production with fine cellulose dust
- Fixed grinding-machine stations with compressed-air-switched extraction
- CNC houses and milling centres with industrial extraction
Technical specifications
| ATEX marking | ACD EX 1/- D (intern konstruktion svarende til Zone 20 per IEC 60335-2-69 Annex AA) |
|---|---|
| Internal / external zone | 20 / ikke-ATEX |
| Motor type | Sidekanalblaeser 3-fase (4 kW, flow-prioriteret) |
| Duty cycle | Continuous |
| Airflow | 530 m³/h |
| Vacuum | 160 mbar (1632 mmH₂O) |
| Container | 100 L |
| Sound pressure | 76 dB(A) |
| Filter class | M class |
| Filter type | Stjernefilter antistatisk polyester klasse M, 38,000 cm2 (SP/PSC/HEPA H14 som tilvalg, relief valve inkluderet) |
| Primary filter | Stjernefilter antistatisk polyester klasse M. 38.000 cm2 |
| Collection system | Detachable container |
| Material | Lakeret staalkonstruktion, AISI 304 stoevbeholder |
| IP class | IP55 |
| Power | 4.0 kW |
| Voltage | 400 V / 50 Hz |
| Inlet | Ø 70 mm |
| Dimensions (L × W × H) | 650 x 1100 x 1400 mm |
| Weight | 140 kg |
Questions and answers
Why is the Depureco TX 400P ACD a better choice than a standard industrial vacuum?
Because production-line collection requires a vacuum that can run 24/7 without human supervision. The TX range is a side-channel blower with 100 L tangential cyclone container, designed to sit fixed in the line and collect continuously through a cyclone inlet. The ACD certification per IEC 60335-2-69 Annex AA preserves the internal Zone 20 capacity, so combustible dust does not become an ignition source for the production environment.
Why this specific motor and phase configuration?
A three-phase side-channel blower is the only motor configuration that can run continuously 24/7 in a production flow. The TX range offers different motor sizes and flow/suction calibrations, letting you match exactly the suction profile your production plant requires -- from 3 kW to 7.5 kW, from 160 mbar flow-biased up to 440 mbar suction-biased.
What types of dust is the Depureco TX 400P ACD actually intended for?
Continuous process dust in production-line quantities: fine foundry sand, metal swarf from CNC and laser-cutting lines, powder-metallurgy fractions, cellulose dust from paper and wood industry, fine aluminium and magnesium dust from light-metal machining. The TX range is used where collection is a fixed part of the production flow, not a mobile task.
What is the difference between ACD and ATEX?
ACD is the IEC 60335-2-69 Annex AA certification for combustible dust in non-ATEX-classified production halls. Most industrial plants are not formally ATEX-classified because dust concentration does not constantly exceed the classification threshold -- but a fine-dust ignition is still a realistic risk. ATEX is for formally classified zones per Directive 2014/34/EU and used in Zone 20/21/22.
Which filter is fitted as standard, and can I upgrade to HEPA?
The standard is an antistatic polyester star filter class M at 38000 cm2 with integrated relief valve. Options are SP (star-polyester with pulse cleaning) or PSC (polyester cartridge with compressed-air cleaning) plus HEPA H14 for class H. The compressed-air cleaning option is recommended at high dust volumes where manual filter cleaning would interrupt production.
How mobile or stationary is it in practice?
The Depureco TX 400P ACD is a stationary production-line vacuum at 140 kg -- on wheels and movable, but not intended for daily relocation. Placement is fixed at a production station with permanent cable and hose routing. Noise level is 76 dB(A) at 1 metre, matched to industrial background.