HD ST series ATEX
Industrial vacuum cleaners with maintenance-free turbine motors. The vacuum cleaner is perfect for any situation in all sorts of industries. These vacuum cleaners comply with the ATEX directives for zone 2 (GAS) and zones 21 and 22 for dust.
- Maintenance-free turbine motor
- Semi-AUTOMATIC shaker filter system
- Antistatic M-filter
- Extra large filter (Maxi filter)
- Storage basket for accessories
- The air intake is located on the side. Consequently, the filter is subjected to less strain and the suction power is maintained for longer.
- Capacity of the waste container is 50 litres
- Stainless steel (AISI 304) filter housing and container
- Waste container mobile on wheels and quickly detachable
- Suitable for ATEX zone 2/ 22 (II 3GD T3 135oC IP65)
- ST4 also suitable for ATEX zone 21 (II 2D 100oC IP65)
| Technical details | Unit | ST22 ATEX 2/22 | ST3 ATEX 2/ 22 | ST4 ATEX 21 & 2/ 22 |
| Voltage | Volt / Hz. | 230/50 | 400/50-60 | 400/50-60 |
| Motors | Number | 1 | 1 | 1 |
| Bypass (carbon brushes)/ Turbine | turbine | turbine | turbine | |
| Power | kW | 2.2 | 3 | 4 |
| Continuous underpressure | mBar | 220 | 260 | 260 |
| Maximum underpressure | mBar | 320 | 320 | 320 |
| Airflow | m3/ hour | 320 | 320 | 320 |
| Filter class antistatic standard | Class | Class M | Class M | Class M |
| Shaker filter | semi aut. | semi aut. | semi aut. | |
| Capacity of waste container | litres | 50 | 50 | 50 |
| Dimensions LxWxH | cm | 80x60x130 | 80x60x130 | 80x60x130 |
| Weight | kg | 85 | 85 | 85 |
Options
(with ex factory order):
HEPA filters H 14 BIA-certified in accordance with EN 60335-2-69 with 99.995% filtration, tested with fine particulates of 0.3 μm.