DM3
INDUSTRIAL VACUUM CLEANER PAR EXCELLENCE FOR GENERAL CLEANING
The DM3 is by far the best seller in Delfin’s high-powered line. 3 powerful single-phase motors, a large filter with 3m² surface area and 100 litre container make it suitable and safe for any industrial application involving dust, solids and liquids, also when mixed. State-of-the-art design and handy accessories compartment make it an all-purpose, easy-to-use tool. Also available with compressed air supply.
ADVANTAGES
- Largest surface filter in its category
- Integrated filter cleaning system
- Complete steel construction
- Extractable collection container with optional use of disposable bags
- Three powerful by pass motors with independent cooling
- Compact and mobile
- Easy filter replacement
DATASHEET
Index | Unit | DM3 |
---|---|---|
Voltage | V - Hz | 230 - 50 |
Power | kW | 3,45 |
Max waterlift | mmH₂O | 2.500 |
Max air flow | m³/h | 540 |
Suction inlet | mm | 80 |
Noise level (EN ISO 3744) | dB(A) | 76 |
Filter Type | Star | |
Surface - Diameter | cm²-mm | 30.000 - 500 |
Material - Efficiency | IEC 60335-2-69 | Polyester - ANT M |
Air load on filter | m³/m²/h | 180 |
Cleaning system | Manual | |
Discharge system | Roll-out container | |
Transport capacity | kg/h | 100 |
Dimensions | cm | 77x66x150h |
Weight | kg | 85 |
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OTHER SETUPS
DM3 EL
INDUSTRIAL VACUUM CLEANER FOR ALL USES

The DM3 EL is the compact version of the DM3. Same great suction power and same flexibility of use, but with a smaller 60 litre container, allowing for reduced height and better handling.
ADVANTAGES
- Largest surface filter in its category
- Integrated filter cleaning system
- Complete steel construction
- Three powerful by pass motors with independent cooling
- Compact and mobile
- Full customization for specific needs
- Easy to clean and to maintain
- Adjustable height to facilitate transport on vehicles
- Easy to handle
DATASHEET
Index | Unit | DM3 EL |
---|---|---|
Voltage | V - Hz | 230 - 50 |
Power | kW | 3,45 |
Max waterlift | mmH₂O | 2.500 |
Max air flow | m³/h | 540 |
Suction inlet | mm | 80 |
Noise level (EN ISO 3744) | dB(A) | 76 |
Filter Type | Star | |
Surface - Diameter | cm²-mm | 30.000 - 500 |
Material - Efficiency | IEC 60335-2-69 | Polyester - L |
Air load on filter | m³/m²/h | 180 |
Cleaning system | Manual | |
Discharge system | Roll-out container | |
Dimensions | cm | 67x66x134h |
Weight | kg | 70 |
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DM3 EL LP
INDUSTRIAL VACUUM CLEANER FOR THE SAFE COLLECTION OF FINE OR TOXIC DUST

Power, easy disposal of the harmful material collected and portability are the strengths this industrial vacuum has to offer in fine dust extraction. The vacuum cleaner’s spring system means it can be transported in any standard van, while the Longopac safe bagging system ensures dust or toxic substances is removed from the construction site without workers being at risk of inhalation exposure.
ADVANTAGES
- Largest surface filter in its category
- Integrated filter cleaning system
- Complete steel construction
- Three powerful by pass motors with independent cooling
- Compact and mobile
- Full customization for specific needs
- Disposable bags for hazardous dusts safe disposal
- Easy to clean and to maintain
- Adjustable height to facilitate transport on vehicles
- Easy to handle
DATASHEET
Index | Unit | DM3 EL LP |
---|---|---|
Voltage | V - Hz | 230 - 50 |
Power | kW | 3,45 |
Max waterlift | mmH₂O | 2.500 |
Max air flow | m³/h | 540 |
Suction inlet | mm | 80 |
Noise level (EN ISO 3744) | dB(A) | 76 |
Filter Type | Star | |
Surface - Diameter | cm²-mm | 30.000 - 500 |
Material - Efficiency | IEC 60335-2-69 | Polyester - ANT M |
Air load on filter | m³/m²/h | 180 |
Cleaning system | Manual | |
Discharge system | Longopac bag | |
Dimensions | cm | 80x66x155h |
Weight | kg | 70 |
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DM3 TUV
CERTIFIED INDUSTRIAL VACUUM CLEANER FOR FINE DUST EXTRACTION

After long and stringent testing, the DM3 achieved TÜV certification for the extraction of fine and/or toxic dust. In its certified configuration, the vacuum cleaner comes equipped with a large surface filter, antistatic suction hose and collection bags for toxic waste. The right industrial vacuum cleaner when it comes to removing fine and harmful dust from the workplace.
ADVANTAGES
- Largest surface filter in its category
- Integrated filter cleaning system
- Complete steel construction
- Extractable collection container with optional use of disposable bags
- Three powerful by pass motors with independent cooling
- Compact and mobile
- Easy filter replacement
- TUV certification of suitability for the suction of fine and toxic powders, in compliance with dust classes H (European standards DIN -EN 60335-2-69 / 2015 and IEC 60335-2-69 / 2012).
DATASHEET
Index | Unit | DM3 TUV M | DM3 TUV H |
---|---|---|---|
Voltage | V - Hz | 230 - 50 | 230 - 50 |
Power | kW | 3,45 | 3,45 |
Max waterlift | mmH₂O | 2.500 | 2.500 |
Max air flow | m³/h | 540 | 540 |
Suction inlet | mm | 80 | 80 |
Noise level (EN ISO 3744) | dB(A) | 76 | 76 |
Filter Type | Star | Star | |
Surface - Diameter | cm²-mm | 20.000 - 500 | 20.000 - 500 |
Material - Efficiency | IEC 60335-2-69 | Polyester - M | Polyester - ANT M |
Air load on filter | m³/m²/h | 270 | 270 |
Cleaning system | Manual | Manual | |
Discharge system | Roll-out container | Roll-out container | |
Capacity | lt | 100 | 100 |
Dimensions | cm | 77x66x150h | 77x66x150h |
Weight | kg | 85 | 85 |
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