National Airoil Burner, Inc (NAO) products

Process and Research Applications:  Some typical applications include atmospheric control, catalytic cracking startup, driers, fluidized beds, refractory drying and curing, kilns and stress relieving.

Oil, Gas, Vapor, Waste + Biogas / Bioliquids. Single or Combination ( dual, tri or quad ). Wide range of sizes and capacities. Low NOx , Ultra Low NOx, SD (Single Digit) NOx plus low CO. User friendly designs --- from Manual to Fully Automatic + Start Up & Training. Custom designs to meet your specific needs -- "YOUR WAY" -- even ROCKET TESTING. Computer controlled & video monitored (high temperature in furnace) testing facility. Field & Plant Audits for Efficiency / Problems /Safety / Upgrades -- Worldwide.

NAO flares pilots have continuously advanced over 70 years of field experience.  The original design came from NAO inspirating gas burner technology -- tested in the oil fields, refineries & petrochemical plants of Texas before WWII (World War 2).

NAO also has permanent mounted backup ignitors for burners & flares.

NAO inline flame arrestors come in many sizes and configurations.  They are used for VOC or vapor control of combustible streams, i.e., paint booth or paint line vapor control, hydrogen lines in nuclear submarines, fuel tanks, thermal oxidizers.  NAO inline arrestors come in sizes from 1/8` connections to a complete wall in an auto plant paint line (17 - 34` grids).  They are available in both deflagration & detonation models

NAO hydrogen flame arrestor burner used for chemical and process applications.  The arrestor is shown with an water jacket for cooling of the arrestor grid to prevent flashback.

NAO flame arrestor burners used for NCG (non-condensable gases) in the pulp & paper industry.  This unit shown is a forced draft FOUR stream waste burner -- including liquid turpentine and NCG vapors.

NAO inline flame arrestors come in many sizes and configurations.  They are used for VOC or vapor control of combustible streams, i.e., paint booth or paint line vapor control, hydrogen lines in nuclear submarines, fuel tanks, thermal oxidizers.  NAO inline arrestors come in sizes from 1/8" connections to a complete wall in an auto plant paint line (17 - 34" grids).  They are available in both deflagration & detonation models

Specials are no problem for NAO, we can meet your needs & requirements -- proof testing for full scale mockup with your full piping configuration.

NAO flame arrestor burners used for NCG (non-condensable gases) in the pulp & paper industry.  This unit shown is a forced draft FOUR stream waste burner -- including liquid turpentine and NCG vapors.