Equipped with the fuel gas self-recirculation mechanism, this low NOx burner tends to have a slightly smaller flame than the two-staged combustion type, thus providing a stable combustion even under low excess air conditions. Available in mono-fuel (oil or gas) and multi-fuel (oil and gas) combustion types. Preheated air up to 600℃ can be used.



Air pressure: 3kPa
Air temperature: 350℃