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We proudly present our high-performance three-slot burner designed to meet your specific needs. With capacities reaching up to an impressive 30,000 BTU/in (higher capacities available), our burners offer exceptional power and efficiency. For customized solutions beyond this range, we recommend consulting Flynn Engineering, renowned experts in the field.


Our Series 511 high-capacity burners stand out for their flame stability, eliminating the need for flame retention flanges across a wide range of firing rates. Here are some notable features of our HC-511 burners:




  • Swift and Reliable Ignition:

Achieve positive and instantaneous light-off between sections at all firing rates, thanks to a single source of ignition.

  • Superior Construction:
    Our burners are built with cast-iron construction and stainless steel ribbon ports, ensuring durability and optimal performance.

  • Wide Range of Turn-Down:
    Benefit from the flexibility of adjusting the firing rate over a wide range to suit your specific requirements.

  • Seamless Flame Patterns.
    Join our burners together to create continuous flame patterns of various lengths and inlet positions to accommodate your application needs.

  • Easy Assembly:
    The flanged ends of our burners facilitate effortless assembly, saving you time and effort during installation.

  • Flexible Mounting:
    Our burners can be fired in any direction, providing you with greater flexibility in system design.

  • Versatile Applications:
    Suitable for high-velocity air circulation systems operating at temperatures up to 800°F and air stream velocities of up to 2500 fpm. Our burners are compatible with natural gas, propane, and butane without requiring changes in burner construction.




Our three-slot burners excel in a range of applications, including:


  • Direct Flame Applications

  • Surface Treatment

  • Web Treatment

  • Food Bake Ovens

  • Preheating for Preforming

  • Drying Applications

  • Air Heaters

  • Direct-fired Recirculating Ovens


Experience the power, reliability, and versatility of our high-capacity burners, engineered to exceed your expectations. Contact us today to discuss your specific requirements and discover the perfect solution for your industrial needs.


HC 511 High Capacity Burners

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