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Zeeco - Model GLSF - Min-Emissions ...

Zeeco - Model GLSF -Min-Emissions Round Flame Gas Burners

FromZeeco, Inc.

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The Zeeco GLSF Min-Emissions burner is an Ultra-Low emissions round flame burner.The picture (right) shows Zeeco’s GLSF Min-Emissions round flame burners in operation .The design allows for a compact flame shape which is basically the width of the burner tile making Zeeco’s burners a great choice for applications that require the burners to be mounted close together or far apart while still achieving Ultra-Low NOx.

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Stable flame over a wide range of conditions
High turndown of 5:1 or greater for most cases
No stabilization metal used in the burner throat
Low maintenance cost since tip mass is small and exposed into firebox less than 1" (25 mm)
Compact design makes this burner a great choice for retrofit applications
Compact flame shape
Great heat flux profile
Reasonable cost and great value
Combustion air dampers are controlled by gears for precise control
Bearings are used for the combustion air damper shafts for smooth, precise operation
Configurations available: plenum mounted or individual wind-box
310 Stainless Steel (Type HK) gas tips

Burner Model: GLSF Min-Emissions Burner
Fuels: Gas Only
Description: Round Flame Ultra-Low Emissions
NOx Reduction Method: Internal Flue Gas Recirculation by Free-Jet Mixing
Predicted NOx Emissions Range (Natural Draft): 30 ppmv to 45 ppmv
Predicted NOx Emissions Range (600°F/316°C Air Preheat): 50 ppmv to 80 ppmv
Combustion Air Induction: Natural, Forced, Induced & Balanced Draft
Mounting Options: Up-fired and Side-fired
Natural Draft Heat Release Range: 1 MM to 20 MM Btu/hr [0.293 to 5.860 MW]
Forced Draft Heat Release Range: 1 MM to 50 MM Btu/hr [0.293 to 14.650 MW]
Turndown: 5:1
Typical Excess Air Range: 10% to 25%