North American Low NOx 4131, 6131 Packaged Automatic Burners
Engineering Specifications 6131
FEATURES OF THE NORTH AMERICAN PACKAGED AUTOMATIC BURNERS
chambers present no problem for this rugged, low-maintenance workhorse. Proven reliability while operating with natural gas, #2 fuel oil, and #6 fuel oil. Crude oil, and pitch have also been suc- cessful, however, these are often application dependent. Consult Fives North American, Cleveland, for applications with these fuels. LOW NOx: By their design the package burners are inherently Low Nox. In conjunction with other NOx reducing features, they are capable of meeting emission limitations for new or retrofit applications in environmentally sensitive installations. However, emission levels will vary from one application to another. Contact your Fives North American Sales Engineer for your specific ap- plication.
BUILT-IN BLOWER: Delivers 100% of combustion air required for burner operation. Eliminates need to install an expensive and bulky air delivery system. CONTROL VARIETY: Building from the basic burner package, control systems are available along with many pre-packaged gas and oil trains, motorized controls, flame safeguard accesso- ries, and programming systems. WIDE RANGE OF CAPACITIES: 4 200 000 to 30 000 000 Btu/h HHV, in six frame sizes. Typical air turndown is 4:1 on standard models. Greater turndowns are available for special applications. RUGGED, VERSATILE, AND RELIABLE: An ultra stable burner designed to operate in chambers at temperatures up to 2000° F and under negative or slightly positive pressures. Cold, tight
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