Tiger-Vac EXP1-55 (DMB) TE
Explosion proof fuel and solvent recovery vacuum for Zone 1/21 (2GD) – stainless steel, ESD-safe and equipped with Dead Man Brake
The Tiger-Vac EXP1-55 (DMB) TE 2GD is a legally ATEX-certified industrial vacuum cleaner for the safe recovery of flammable liquids, vapors and solids in Zone 1 (gas) and Zone 21 (dust). The AISI 304 stainless-steel construction ensures spark-free operation, and all components are electrically bonded (resistivity < 10 Ω).
This model was developed in close cooperation with the U.S. Air Force and is used for defueling and depuddling of F-16, F-35 and other aircraft types where safe emptying of fuel tanks is critical.
The robust DMB (Dead Man Brake) cart prevents accidental movement during operation, making it ideal for stationary use in hangars, depots and fueling areas.
The EXP1-55 (DMB) TE can also be used safely in civil aviation and industrial environments handling jet fuel, gasoline, diesel or solvents.
An optional activated-carbon cartridge is available for vapor adsorption, and an H14 HEPA filter can be added for maximum particle retention.
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Technical note
ATEX 2GD, third-party certified: II 2GD Ex d IIA T3 Gb / Ex t IIIC T200 °C Db IP6X (–20 °C ≤ Ta ≤ +40 °C).
Tested according to EN 17348 (LC – Liquids Collection) for the recovery of flammable and non-flammable liquids.
Equipped with explosion-proof motor, ESD-safe design, 4-wheel tilting cart with Dead Man Brake and stainless-steel drain valve.
Options include H14 HEPA filter, activated-carbon filter, grounding reel, manual or pneumatic pump kit and floor-tool set.
FAQ
How does the DMB model differ from the standard version?
It features a four-wheel cart with Dead Man Brake that automatically locks the unit during operation – ideal for stationary applications in hangars and fuel depots.
Was it developed with the U.S. Air Force?
Yes. The vacuum is a refined version of the EXP series tested and recommended by the U.S. Air Force under the MEEP program (Eglin AFB), used today for F-16 and F-35 aircraft.
Can it be used in civil applications?
Yes. It can be used in any ATEX-classified area handling jet fuel, gasoline, diesel or solvents.
Which standards apply?
Directive 2014/34/EU (ATEX) and EN 17348 (LC – Liquids Collection). Certificate LCIE 03 ATEX 6297.
Is it ESD safe?
Yes. All components are conductive with resistivity < 10 Ω and fitted with static-dissipative wheels.
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Technical specifications
| Specification | Data |
|---|---|
| ATEX marking | II 2GD Ex d IIA T3 Gb / Ex t IIIC T200 °C Db IP6X (–20 °C ≤ Ta ≤ +40 °C) |
| Zone classification | Zone 1 (gas) / Zone 21 (dust) |
| EN standards | EN 60079-0/-1/-31, EN 17348 (LC – Liquids Collection) |
| Power supply | 230 V – 50 Hz (1~) |
| Power / Current | 1.0 kW / 4.5 A |
| Airflow | 224 m³/h |
| Vacuum pressure | 1 550 mm H₂O |
| Sound level | 78 / 85 dB(A) |
| Suction inlet / hose | Ø 50 mm (2" Camlock) |
| Collection tank | 151 L – AISI 304 stainless steel |
| Max liquid recovery | 170 L |
| Cord length | 15 m |
| Cart | 4-wheel Dead Man Brake cart with conductive wheels and stainless-steel drain valve |
| Material (body / tank) | AISI 304 stainless steel, ESD-safe system (resistivity < 10 Ω) |
| Dimensions (L × W × H) | 104 × 86 × 137 cm |
| Weight | 98 kg |
| Power outlet | Not included |
| Included filters | Stainless-steel mesh filter / strainer basket (55 gallon) |
| Included accessories | Nitrile suction hose Ø 0.75" × 7.5 m (2" Camlock), multimeter |
| Optional accessories | Activated-carbon filter, H14 HEPA filter, grounding reel, manual/pneumatic pump, floor-tool kit |
