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Industrial Burners: Tunnel Burners

Gas-Air Mixing Type: Premix
Options Available:

Performance Capabilities:
Output Range: Up to 10 Million Btu/hr
Maximum Furnace Temperature: 3200°F
Turndown Ratio: Up to 15 to 1

General Description:
Once one of the most widely used industrial burner types, Tunnel Burners have largely been replaced by more versatile and flexible nozzle mix designs. However, they still find occasional use, especially in applications where their compact, intense, fast-burning flames are an asset in reaching temperatures over 3000°F or where combustion chamber space is limited.

Principal Applications: Atmosphere Generators, Glass Melter Forehearths, and High Temperature Kilns & Calciners