The newest innovation in Coen's long legacy is the Delta-NOx industrial burner, destined to be the new standard for the industrial and utility markets. The versatile low NOx burning, Delta-NOx burner produces impressive performance results firing a wide variety of liquid and gaseous fuels. Firing natural gas, the Delta-NOx burner with ULN technology is designed to achieve as low as 9 PPM NOx with FGR.
Coen's engineering team considered everything from meeting coast to coast emission standards to designing a burner with simple construction and low cost. The result is a burner unlike any other in the industry.
The Delta-NOx burner utilizes Coen's new "Delta Spuds", which are unique gas injectors with a custom drilling pattern that controls ignition, and at the same time reduces formation of prompt and thermal NOx. The Delta Spuds in combination with our custom low-swirl central stabilizer achieve high burner turndown and low emissions (NOx and CO). Additionally, the venturi style burner design provides superior air distribution with reduced pressure drop, further reducing NOx and CO emissions.
