- Typical airflow capacity
- For this class of equipment, airflow typically ranges from 1,000 to 3,000 m³/hr, depending on motor size and fan design.
- Filtration efficiency
- Commonly features multi-stage filtration, with primary filters for larger particles and secondary HEPA or fine dust filters achieving efficiencies of 99% or higher for particulates down to 0.3 microns.
- Power supply
- Units of this type commonly operate on a 400V, 3-phase electrical supply, though smaller models may be 230V, 1-phase.
- Motor power
- Typically equipped with motors ranging from 1.5 kW to 5.5 kW, influencing suction power and continuous operation capability.
- Dust collection method
- Often utilises a collection bin or bag system, with capacities typically ranging from 50 to 200 litres for collected dust.
- Mobility
- As a trolley unit, it is designed for portability, commonly featuring robust castors for easy relocation within a facility.