Tiger-Vac C-7 EX (4W) 1/3D
ATEX Zone 20/22 vacuum cleaner for dry combustible dust
The Tiger-Vac C-7 EX (4W) 1/3D is a compact, lightweight ATEX-certified industrial vacuum cleaner designed for the safe collection of combustible dust and dry particles in Zone 20 (internal) and Zone 22 (external) areas. It is third-party certified (LCIE 15 ATEX 3061) according to EN 17348 and IECEx LCIE 15.0048. The unit is made from conductive materials and supplied with a complete antistatic accessory kit, four H14 HEPA filters, and a fully ESD-safe construction.
- ATEX marking: II 1/3D Ex h tc IIIC T200°C (Int/Ext) Da/Dc IP6X – tested according to EN 17348.
- Motor: Single-phase 220–240 V / 1.2 kW Ametek® by-pass motor – low noise 72 dB(A).
- Filtration: 4 × H14 HEPA filters (99.995% MPPS) + conductive recovery bag.
- Recovery: 19 L dry collection in conductive disposable bag.
- Compact design (77.5 cm high) – ideal for housekeeping and critical area cleaning.
Technical design
The unit features an ESD-safe conductive housing and a durable Ametek® motor. All components are bonded and grounded to prevent static charge build-up during operation. The four individually factory-tested H14 HEPA filters ensure 99.995% efficiency at MPPS. A filter blockage indicator light alerts the user when the recovery bag is full, and a power cord holder is integrated on the side of the motor head.
Safety and certification
- Certified by LCIE (France) according to EN 17348 and IECEx LCIE 15.0048.
- Zone 20 inside (filter chamber, recovery tank) / Zone 22 outside (housing and surrounding area).
- Constructed entirely from conductive materials – ESD tested and grounded.
- Delivered with conductive hose, nozzle kit, recovery bag, and HEPA filters included.
Technical note
The Tiger-Vac C-7 EX (4W) 1/3D is a fully ESD-safe Zone 20/22 vacuum designed for combustible dust and fine powder handling in sensitive environments such as 3D printing, pharmaceutical production, and laboratories. The machine is third-party certified (LCIE) and compliant with EN 17348 for combustible dust collection and IEC 60335-2-69 (ACD standard). Use only conductive accessories and hoses supplied with the unit to maintain grounding resistance below 10⁶ Ω and ensure full ATEX compliance.
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FAQ
What does II 1/3D (Da/Dc) mean?
The vacuum provides very high protection inside (Zone 20) and enhanced protection outside (Zone 22).
Is it suitable for food and pharmaceutical applications?
Yes – all exposed parts are conductive and made from ESD-safe stainless materials.
What filter class does it use?
H14 (99.995% MPPS) – four individually factory-tested HEPA filters.
How do I know when the bag is full?
A built-in filter blockage indicator light shows when the bag needs replacement.
Which hose should I use?
Only use ATEX-tested and conductive hoses supplied by Tiger-Vac or approved partners.
Related links
Technical specifications
| Parameter | Value |
|---|---|
| ATEX marking (Int/Ext) | II 1/3D Ex h tc IIIC T200°C (Int/Ext) Da/Dc IP6X |
| Zone classification | 20 (internal) / 22 (external) |
| Voltage / Frequency | 220–240 V / 50–60 Hz (1~) |
| Power / Current | 1.2 kW / 5 A |
| Airflow | 194 m³/h |
| Vacuum pressure | 2504 mm H₂O |
| Sound level | 72 dB(A) |
| Inlet / Hose diameter | 60 mm |
| Recovery capacity | 19 L (dry recovery in conductive bag) |
| Filter | 4 × HEPA H14 (99.995%) + conductive recovery bag |
| Frame / Wheels | 4-wheel dolly (4W) – conductive wheels with brake |
| Material | Conductive ESD-safe structure / stainless housing |
| Dimensions (L×W×H) | 43 × 43 × 77.5 cm |
| Weight | 23 kg |
| Cable length | 10.6 m |
| Standards | EN 17348, IECEx LCIE 15.0048, IEC 60335-2-69 |
| Accessories | Conductive hose and nozzle kit included |
