Description
These extra-strong continuous vacuum dust bags provide a cleaner and more controlled way to collect dust from compatible extractors and cyclones.
Each box contains four individual continuous liner cassettes, with 23 metres of liner per cassette. Therefore, every box provides a total of 92 metres of extra-strong continuous bag liner.
These bags match the size, length and heavy-duty format of Longopac® Super Strong vacuum bags. However, they are a compatible alternative and not genuine Longopac-branded bags.
Box Quantity and Liner Length
- Quantity: Four individual liner cassettes per box
- Length per cassette: 23 metres
- Total liner per box: 92 metres
- Cassette format: Continuous liner
- Strength: Extra strong
- Equivalent format: Longopac Super Strong
- Approximate bag sections: 25–30 per cassette, depending on selected bag length
The actual number of finished bags will depend on how much liner the operator uses for each section. For example, heavy concrete dust may require shorter sections to keep the filled bags at a safe lifting weight.
Compatible Continuous Bagging Systems
These continuous dust bags suit Dustcontrol DC3900L and Dustcontrol DC400 Tromb vacuums. In addition, they suit compatible dust extractors and cyclones that use a 300mm bag holder made for this style of continuous liner.
The folded cassette measures approximately 360mm across, while the compatible machine uses a nominal 300mm bag holder. Therefore, customers should confirm both the holder size and cassette style before ordering.
Known compatibility includes:
- Dustcontrol DC3900L
- Dustcontrol DC400 Tromb
- Compatible dust extractors with 300mm bag holders
- Compatible dust cyclones
- Machines that accept Longopac Super Strong-style cassettes
Updated specifications
| Specification | Details |
|---|---|
| Product type | Extra-strong continuous vacuum liner |
| Quantity | Four individual cassettes per box |
| Length per cassette | 23m |
| Total liner length | 92m per box |
| Cassette diameter | Approximately 360mm |
| Compatible holder | Nominal 300mm continuous-bag holder |
| Strength | Extra strong |
| Equivalent format | Longopac Super Strong |
| Approximate yield | 25–30 bag sections per cassette |
| Known compatibility | Dustcontrol DC3900L and DC400 Tromb |
| Recommended use | Dry dust and debris collection |





