<http://schema.org/description>
"Duall manufactures corrosion-resistant engineered fume ventilation and exhaust systems, including tanks, hoods, ducts, mist eliminators, scrubbers and fans, to standard specifications or custom designs."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/products/duall-division-met-pro-corp>