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Lab fume extract downflow containment booth clean room
Extract Technology Downflow Containment Booths / Clean Room
Offering optimum operator protection
3 meter Downflow Containment Booths Available. These booths come from a large pharmacuitical company in the UK and are in immaculate condition, as new. Complete with original manuals, plans and documentation.
As the dust moves down to a low level, the high velocity exhaust grilles direct the dust into the filters. The onboard filtration system comprising of a minimum of fine dust filters and HEPA filters, removes the dust before returning the clean air into the ceiling plenum. A small amount of air is exhausted after the filters thereby creating a slight negative environment. Inward air movement into the Booth at low level ensures
A new high efficiency fan/drive system reduces noise levels, whilst providing automatic fan volume control to overcome the pressure drop as the filter dust burden increases, without the need of a frequency inverter. Magnehelic pressure gauges provide an instant visual indication of the filter condition and the electrical control panel is located at the rear of the Booth to control the lights, motor, power sockets and stop/start station.
Downflow Containment Booths Design Advantages
Guaranteed operator exposure levels of 100 g/m3 (task duration), which can be improved with the use of flexible or rigid screens to 10 g/m3 (task duration)
Available in epoxy coated zintec steel
Various heights and widths (up to 6m) are available
Safe working depths to 2.2m are available to suit all applications
Custom filtration designs with a minimum of fine dust and then Hepa filters in either the technical stack or the ceiling plenum
Low noise levels (<70 dBA) on the smaller PharmAir Booth range
Single pass/once through airflow systems used in applications where solvent vapours are present
3m Downflow Containment Booth Dimensions
External - 2900mm (h) x 3200mm (w) x 3750mm (d)
Internal - 2200mm (h) x 3100mm (w) x 2750mm (d)
For full specifications: click here
