this unit works on a recirculatory mode with air being filtered by an HEPA filter with 99.999% efficiency on 0.3u particels, before entering the work area at a speed of 0.4m/sec; this ensures a class 100 environment throughout the work area. Air coming through the front aperture is then mixed with the downflow air, without affecting the product, and recalculated.  70% of the air is returned to the working area through the main HEPA filter  and 30% is exhausted into the environment through an exhaust HEPA filter.

The special sloped front design and the sliding sash ensure comfortable working position and when need, a very easy opening and closing the front window.

-Centrifugal motorblower

-Elapsed time meter for HEPA filter life

-Soft touch keys on the control provide control of the lighting , motorblower, UV light, solenoid valve and power point

-Alarm is provided for fan failure

-Unique x/y sliding sash. This has three positions;

1-fully open

2-Standard working height

3-closed with air and formaladehyde tight seal

-Micromesh membrane on HEPA filter downstream surface for perfect air speed  distribution

-Cabinet outer surfaces mode of cold rolled steel with paint finish

-Removable, perforated work surface and back wall of internal chamber made of grade 3 stainless steel

-Front sliding window and side panels in laminated glass

-HEPA filters manufactured in accordance with MIL- F51068 and BS-3928, with an efficiency higher than 99.999% on 0.3 particles, DOP tested

-Sloped front and sliding sash window for the most confortable operation