Description Automatic cleaning for heavy duty welding fume and dust applications When mobility, flexibility and a compact footprint is key, a mobile solution is the often the best way to avoid contaminant exposure. Nederman FilterBox range of mobile dust and fume extraction units are easy to move around your factory to wherever the extraction is needed. The FilterBox 12A is equipped with a 10 ft, 8″ NEX-HD extraction arm with spark protector and a N27 fan for a maximum air flow capacity of 700 CFM (1 200 m3/h). The nanofiber media technology utilized in the extra large 183 ft2 (17 m2) cartridge is ideal for use in production welding such as MIG welding, TIG welding and other GMAW welding methods. It offers significant performance advantages like higher efficiency (MERV 15) and surface loading properties which results in more effective filter cleaning and longer cleaning intervals. Benefits to your welding shop are increased filter life, improved productivity and lower cost of ownership. The unit has an advanced filter control system indicating the filter load with a series of LED’s as well as differential pressure shown on the LCD display. When the air flow is too low an audible alarm sounds to indicate an automatic, motorized compressed air cleaning sequence will begin. An integrated silencer reduces noise from the fan and outlet air. Additional protection from harmful particles, such a hexavalent chromium from stainless steel welding, is provided when the optional HEPA filter is installed. FilterBox 12A is available as a mobile unit on wheels or can be stationary mounted with an accessory kit. Note! FilterBox is not for use in environments where combustible dust or gases are present, and it is not for use in filtering combustible dust or gases. Automatically operated filter cleaning with compressed air for long filter life. LCD panel with operating status and menu system for parameter setup and settings. Automatic damper preventing dust from leaking out while cleaning Dust free filter replacement and emptying of dust bin. MERV 15 rated filter *ASHRAE Standard 52.2, 2017, third party tested. Approved for welding fumes category W3 according to EN 15012-1, third party tested. Technical Data Certifications CE Standard ISO 21904 Noise level (dB(A)) 68 Protection class IP 54 Installation Indoor Material Casing in rotomoulded plastic Application Fumes Dustbin volume (gal) 4 Extraction arm diameter (in) 8 Airflow (CFM) 700 Filter Area (ft²) 183 Arm length (ft) 10 (NEX HD) Power Voltage (V) 110 Frequency (Hz) 60 No of phases 1 Filter type Cartridge Number of filter elements 1 Filter material Nanofiber Electric plug Without Mounting Mobile Weight (lbs) 271 Filter cleaning method Compressed air Power (Hp) 1.5 Extraction method extraction arm Usage per week <10 hours Filter change indication No Fume and dust application (application type) Medium-Heavy
