Recirculating fume cupboard Esco Ascent Opti 3ft with audible and visual alarms, micro-processor control, nominal width 900mm, work surface included, acrylic side walls, requires 1 pre-filter (supplied in main filter) and 1 main filter (not included). Please note that it is usually essential for these units to be installed and commissioned by trained engineers and that this needs to be quoted separately.
| Nominal depth: | 700mm | |
| Low airflow alarm: | Yes | |
| Filter saturation alarm: | No | |
| Nominal width: | 900mm | |
| Work surface included: | Yes | |
| Side walls: | Acyrlic | |
| No. of pre-filters: | 1 | |
| No. of main filters required: | 1 | |
| For use with balances: | No | |
| For use with microscopes: | No | |