Pancake filters

July 24, 2006
Pancake filters
The new North Pancake Series filters provide odour relief from nuisance levels of organic vapors, acid gases and ozone. The P100 filter has an efficiency of 99.97 per cent for protection against dusts, mists and fumes and is designed to fit under welding helmets and faceshields. It fits directly onto North half masks or full facepieces and can convert into a pre-filter with an adaptor for North APR cartridges. The North Pancake has been tested for odour relief from nuisance levels of carbon tetrachloride, sulfur dioxide, hydrogen sulfide, chlorine, chlorine dioxide, hydrogen fluoride and ozone. Applications include; mild steel welding, alloy welding, welding exotic steel, metal pouring, grinding and sanding, mineral processing — coal and iron ore, coating applications, construction — lead and silica, brazing and soldering, pharmaceutical manufacturing and foundries.
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