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The north american series 4748 rasert radiant tube gas burner is a unique low nox, high efficiency single ended radiant tube burner.Unlike conventional sert burners, combustion occurs in the annulus formed between the outer radiant tube and the inner flue tube.
Average radiant tube temperature f o 2 in flue gas there are a number of important considerations when match-ing a 4748 rasert to a radiant tube.The most obvious is the diameter of the burner and the i.D.Of the radiant tube, but it is also important to not over re the tube.Chat Online +
A revolutionary burner system for straight through radiant tubes.The rasert single-ended, radiant tube burner system reverses conventional thinking about ring straight radiant tubes.Unlike traditional single-ended radiant tubes serts the rasert initiates combustion in the annulus formed between the radiant tube and the return tube within.Chat Online +
4748 reverse annulus single ended radiant tube rasert burner - bulletin.Frg series gas burners bulletin 1.1.North american construction services, ltd.Well charged aluminium melter retrofit of existing furnace twinbedii regenerative burners.Chat Online +
Ended radiant tube burner.Unlike conventional sert burners, the 4748 flame burns between the main radiant tube and the combustion tube.The flue gases exit through the inside of this combustion tube, so the 4748 is a reverse annulus single ended radiant tube burner, or rasert.The 4748 burners are available in three sizes based on.Chat Online +
North american low nox reverse annulus single ended.And the inside diameter of the radiant tube.0 250 500 750 1000 1250 1500 1750 the flue gas exits the burner from a connection on the average radiant tube temperature,.When match-cross-connected ratio regulator such as the north american ing a 4748 rasert to a radiant tube.Chat Online +
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