If you are meeting the 2010 EPA NOx emission requirements with SCR technology, do you have a production line supply and fill system for the Diesel Exhaust Fluid (DEF)?
Helium prices have increased by 15% to 20% each of the last few years. Air Products Corp. announced a 30% increase effective in October. The reasons are numerous. Currently, supply is tight. Worldwide demand is increasing by more than 20% annually. Gas suppliers are experiencing escalating energy, logistics and operational costs, which are being passed along to the user.