The BOFA AD 350 is a fume extraction system for light-duty laser marking, coding and engraving applications. BOFA’s Advantage 350 fume extraction and filtration system helps to remove fumes and particulates created during the laser marking process. By maintaining a clean operating area, the system helps to protect valuable equipment, maintain a higher quality mark, and reduce the number of rejects and contaminants.

Includes Remote Stop/Start

• Enables the extraction unit to be remotely turned On/Off via an external signal.

Includes Filter Change/System Failure Signal

• When the filters become blocked, or the system develops a fault the connection between the Green & White cables will become “Open”. When the extraction system is normally running the connection between the Green & White cables will become “Closed”.

Reverse flow air technology

The reverse flow air technology feature causes a fall in velocity and air direction change. Larger particulate falls out of the air stream into the filter's drop-out chamber. With less particulate entering the filter media the filter life is significantly increased. Contaminated air entering the drop-out chamber is pulled vertically through the filters.

DeepPleat Pre-Filters

The DeepPleat pre-filter consists of a pleated filter of 100mm depth or greater, allowing for the increased surface area within a smaller area. This means BOFA filters last a long time and do not take up a large footprint

HEPA Filter and Advanced Carbon Filter (ACF)

HEPA filter filters 99.997% of particles at 0.3 microns in size. ACF helps enable safer filtering of hazardous fumes. Contaminated air must remain in contact with the carbon bed for a period of time sufficient to ensure that no contaminants or odors are emitted (‘dwell time’). Bofa design considers the balance between airflow rates and the type, depth and surface area of the carbon used to ensure suitability for the contaminants associated with the application and to ensure appropriate dwell times are achieved.

Multi-Voltage Sensing Unit

MVS units automatically sense local voltage and automatically operate between 100-230V, for global use.