Low NOx Premix Metal Fiber Burners
Parker Boilers Premix Low NOx Burner System utilizes a variety of metal fiber burners. These are trusted tablets trusted tablets Flat-Strip-Box Type Burners or Cylinder Type L for sealed combustion chambers. The burners consist of a metal fiber surface (hot face) constructed from a special metal alloy. The metal fiber is either sintered or woven. The metal fiber offers an insulating effect which lowers burner surface, flame temperatures and NOx levels. These burners have distribution and backing plates. The metal fiber thickness varies between 1-8 mm. buy viagra canadian pharmacy buy viagra canadian pharmacy Extremely Low NOx Levels can be achieved with these burners and many Parker Boiler systems are installed and running at under 9-12 ppm. The burners if kept clean and adjusted properly will offer many years of trouble free service.
Cylindrical Metal Fiber Burners
A Variety Of Burners For Every Job
The MFB-22.5 and 36 have been in use since 1992. They utilize a sintered metal fiber hot face. We have installed approximately 20,000 of these burners in the field. The burners are utilized for a 20 or 30 ppm NOx level. These burners are designed to run in a blue (convective) flame mode.
The PB-20.5, PB-22.5 or PB-36 utilize a woven metal fiber. They were developed as replacements for the MFB Series. The metal fiber on these burners covers the entire top of the burner offering improved service life under severe heat conditions. All PB Burners are constructed of stainless steel. These burners can operate in a blue flame or radiant mode if desired.
The PB-22.5LN and PB-36LN were developed to address the 9 and 12 ppm NOx levels imposed by various air districts. The burners utilize the NIT100S material on 100% of the firing surface plus they utilize a series of stripes of woven metal fiber strips to break the surface flame pattern.