The Downflow action takes the contaminated air away from the operator and a visual alarm will alert the operator when the airflow falls to an unacceptable level. The stainless steel tray is removable for easy cleaning and access to the pre-filter.
Integral lighting gives good illumination of the work surface.
All mechanisms in the head are on the clean side of the filter, with the switches and electrical components being isolated from any contamination. The filter clamping mechanism allows for the filter to be easily located and ensures an even seal at the filter face and prevents any by-pass leakage. The main filter can be chosen from fourteen different types which include specialty filters for vapors of acids, mercury and formaldehyde. Easy to use Control Panel Complete with alarm for low airflow, electronic hour counter, and optional electronic monitoring of both airflow and filter saturation. Unrestricted Access Open access while face velocity maintained at 80 fpm.