RADNOR,Pa.–(BUSINESS WIRE)–Airgas,Inc. (NYSE:ARG) announced today its aggressive plan to have 400 to 500 diesel-engine trucks with Selective Catalytic Reduction (SCR) technology in its fleet by year end. Airgas maintains one of the nation’s largest truck fleets and will use its own recently-launched Airgas AiRx™Diesel Exhaust Fluid (DEF) in the SCR-equipped trucks. SCR technology reduces diesel exhaust pollutants by injecting diesel exhaust fluid (DEF) into the exhaust stream to
