Key Features
How The Dustcontrol DC Tromb 400 H a Compares To Other DC Tromb 400 Container Options
Contractors evaluating the DC Tromb 400 line usually face this question: should I get the intellibag DC Tromb 400 H c, the Longopac DC Tromb 400 H L, or this steel container DC Tromb 400 H a for durable reuse?
| Feature | Dustcontrol DC Tromb 400 H c, Intellibag | Dustcontrol DC Tromb 400 H L, Longopac | Dustcontrol DC Tromb 400 H a, Steel Container |
|---|---|---|---|
| Container Type | Intellibag plastic sacks | Longopac, 25m continuous bagging | Steel container, 40L |
| Weight | 101 lbs | 110 lbs | 112 lbs |
| Reusability | Single-use bags | Continuous roll, cut and seal | Reusable steel container |
| Best Suited For | Standard job site debris | High-volume continuous disposal | Durable material handling and reuse |
Product Description
- Tackles up to 400 m3/h
- Handles all kinds of fine dusts and materials created on construction sites as well as dust from many other industrial factory processes
- Equipped with a patented self-cleaning filter (washable polyester) and a
- H13-filter
- Compact and robust – easy to move and transport
- Signal lamp showing when it’s time to clean the filter
- Puncture proof wheels of ”non marking-type”, lockable to enable the user to work on uneven ground


The DC Tromb 400H a is our most powerful 1-phase dust extractor up to now. It is designed to cope with both the demands for a clean and healthy working environment and handheld power tools which are more effective than ever. The dust extractor also enables the user to work without unneccessary interruptions – it tackles up to 420 m3/h.
The DC Tromb is not just powerful, robust and effective but also versatile and all-round. It can handle all kinds of fine dusts and materials created on a construction site created from cutting concrete, sanding, grinding or drilling floors or walls as well as dust from many other industrial factory processes. The machine can be connected to floor grinders and handheld tools like cutting machines, chisel hammers and saws. Due to its compact design the DC Tromb is also easy to move and transport.
As a standard the machine is equipped with a patented self-cleaning filter (washable polyester) and a H13-filter built to be Application Class H. A signal lamp shows when it’s time to clean the filter.*
The DC Tromb 400H a delivery package includes:
- 5 m hose (Ø 50),
- a chrome steel suction pipe and a strong aluminium floor tool
- puncture proof wheels of ”non marking-type” – can be locked to make it possible for the user to work on uneven ground.
- Switch operated reverse pulse filter cleaning
| HxWxD [in] |
56x24x31 |
|---|---|
| Weight [lb] |
112 |
| Inlet Ø [in] |
3 |
| Hose length Ø50mm/2'' [m/ft] |
5/16.4 |
| Collecting container [l/gal] |
40/10.6 |
| Max. flow fan (US/CAN) 115V [CFM/m3/h] |
212/360 |
| Negative pressure max. (US/CAN) [inwg/kPa] |
80.3/20 |
| Power (US/CAN) 115V [Hp/W] |
2.8/2100 |
| Fine filter polyester, area [ft2] |
20 |
| Degree of separation fine filter, EN 60335-2-69, Class M [%] |
99.9 |
| HEPA filter, area [ft2] |
23.7 |
| Filter classification HEPA filter, EN 1822-1 |
HEPA H13 |
| Degree of separation machine, EN 60335-2-69, Appendix A-A, Class H [%] |
99.995 |
| Max. sound level [dB(A)] |
70 |
Documents
Full Spec Sheet
| Model | 172002dc, DC Tromb 400 H a |
| Dimensions | 56 x 24 x 31 in |
| Weight | 112 lbs |
| Inlet | 3 in |
| Hose | 5m, 16.4 ft, 50mm/2 in |
| Collecting Container | 40L, 10.6 gal, steel |
| Max Airflow | 212 CFM, 360 m3/h |
| Power | 2.8 HP, 2100W |
| Fine Filter Area | 20 sq ft, self-cleaning polyester |
| Fine Filter Separation | 99.9%, Class M |
| HEPA Filter Area | 23.7 sq ft, H13 |
| Machine Separation | 99.995%, Class H |
| Max Sound Level | 70 dB |
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