Tiger-Vac EXP1-55 (TC) RE HEPA
Single-phase TEFC ATEX combined vacuum for Zone 1 gas + Zone 21 dust -- 151 L dry / 170 L wet, Tilt Cart (TC), 50 mm inlet, EN 17348 DT/LC for non-flammable liquids, for high-volume pharma and process cleaning
- High-volume pharmaceutical production with multiple production lines
- Centralised cleaning of large-scale facilities and warehouses
- Process cleaning after full shifts with large accumulated dust/liquid
- Biotech production with large coating or granulation batches
- Chemical pilot production and pharmaceutical commissioning with daily cleaning
- ATEX Directive 2014/34/EU -- II 2GD Ex d IIA T3 Gb / Ex t IIIC T200°C Db IP6X -- LCIE 03 ATEX 6297 -- EN 17348 DT/LC
- EN 17348:2022 (harmonized March 2023)
- IEC 60335-2-69 (industrial vacuums)
Tiger-Vac EXP1-55 (TC) RE HEPA
The Tiger-Vac EXP1-55 (TC) RE HEPA is the largest model in the TC series -- a high-volume ATEX combined vacuum certified II 2GD to EN 17348 DT/LC for simultaneous dry and wet recovery in Zone 1/21. Collection capacity is 151 litres dry / 170 litres wet, about 4 times the capacity of the EXP1-15 -- suited for centralised cleaning across multiple production lines, high-volume pharmaceutical production and process cleaning after full shifts. 50 mm inlet (upgraded from 38 mm on smaller TC units) gives higher flow capacity. 1.0 kW TEFC motor, 224 m3/h, 1550 mmH2O. Tilt cart is essential at this size -- a full 170 L liquid tank weighs about 170 kg plus the housing, and manual lifting is not an option. AISI 304 stainless construction (except cart), ISO Class 4 cleanroom compatible, HEPA H14 standard.
Applications
- High-volume pharmaceutical production with multiple production lines
- Centralised cleaning of large-scale facilities and warehouses
- Process cleaning after full shifts with large accumulated dust/liquid
- Biotech production with large coating or granulation batches
- Chemical pilot production and pharmaceutical commissioning with daily cleaning
Technical specifications
| ATEX marking | II 2GD Ex d IIA T3 Gb / Ex t IIIC T200°C Db IP6X -- LCIE 03 ATEX 6297 -- EN 17348 DT/LC |
|---|---|
| Internal / external zone | -- / 21 |
| Motor type | 1-faset TEFC-motor, eksplosionssikret (Ex d IIA T3 Gb / Ex t IIIC T200°C Db), 1.0 kW / 4.5 A |
| Duty cycle | Continuous |
| Airflow | 224 m³/h |
| Vacuum | 152 mbar (1550 mmH₂O) |
| Container | 151 L |
| Sound pressure | 78 dB(A) |
| Filter class | H class |
| Filter type | HEPA H14 (EN 1822-5, 99,995 % @ 0,3 µm MPPS), 211027B |
| Primary filter | Main filter assembly SD (211019) + forfilter (212108) + liquid filter assembly SD (211016), dedikeret til 55 gallon eksplosionssikre enheder |
| Cleaning system | Ingen (manuel) -- filter skiftes eller bankes rent |
| Collection system | Detachable container |
| Material | AISI 304 rustfri staal (undtagen vogn) |
| IP class | IP6X |
| Power | 1.0 kW |
| Current | 4.5 A |
| Voltage | 230 V / 50 Hz / 1~ |
| Inlet | Ø 50 mm |
| Dimensions (L × W × H) | ? x 710 x 1270 mm |
| Weight | 70 kg |
Questions and answers
Why does the EXP1-55 (TC) have a 50 mm inlet while the 15/25 (TC) have 38 mm?
A larger inlet provides higher flow capacity per unit time -- important for high-volume recovery where task duration is the governing factor. 50 mm (2") inlet accepts a larger conductive Kanaflex hose and provides about 2.5 times the cross-sectional area compared to 38 mm (1.5"), which helps with coarser material or higher bulk loss problems. 1.5" system accessories can still be used via a reduction adapter if finer work is part of the task.
Why is the length not specified?
Tiger-Vac's official EU factsheet (April 2026 revision) specifies width (71 cm) and height (127 cm) but not length for the EXP1-55 (TC) RE HEPA. This is likely an editorial oversight, as earlier TC models have 79 cm length. Ask Particulair at a concrete installation, and we will obtain the data directly from Tiger-Vac Europe.
Is the motor large enough for 151 L volume?
Yes. The motor is the same 1.0 kW TEFC as on the smaller TC models -- same flow (224 m3/h) and same vacuum (1550 mmH2O) regardless of tank size. The motor drives suction, not the tank, so the higher capacity just means you empty less often, not that suction is slower. For wet recovery of 170 L liquid, the floater system takes about 30-45 minutes to fill at full suction, depending on liquid viscosity.
How often do I empty a 151 L tank in practice?
For typical pharma daily cleaning in medium-sized facilities, a full 151 L dry tank can last 2-5 days between emptying, depending on dust density. For fine powders (lactose, polymer powder), 1 week is not unusual. Wet recovery fills faster -- 170 L can be filled in a single cleaning session of a large production area. Plan the emptying schedule according to your specific dust/liquid volume.
Is the tilt cart safe with a 170 L liquid tank?
Yes, when used correctly. The tilt cart's mechanism is dimensioned for full liquid tanks and has the balance point placed so operator force is significantly reduced. HOWEVER: a full 170 L tank weighs about 190 kg (water + construction), and dropping from height would be dangerous. The procedure is to SLOWLY tilt at low angle while the liquid pours out, not full inversion. Follow the instructions carefully and always use two people on first use until the routine is established.
Is there a larger Tiger-Vac model than this?
In the II 2GD class, the EXP1-55 (TC) is Tiger-Vac's largest mobile unit. For higher volume or stationary connection, the CD-230V EX pair (MRPFT / CFB) is recommended -- it is II 1/2GD and built for permanent process extraction; these have a 50 L tank but higher flow and vacuum (212 m3/h at 2540 mmH2O). For particularly large wet recovery in another class, choose the Delfin 802 WD AIREX 14V with 80 L wet/dry capacity and pneumatic drive.