Pyronics 3720-650-HMCT Low NOx High Velocity Burner

Pyronics 3720-650-HMCT Low NOx High Velocity Burner
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Pyronics 3720-650-HMCT Low NOx High Velocity Burner

Pyronics 3720-650-HMCT Low NOx High Velocity Burner

SKU: 3720-650-HMCT
Out of Stock
$1,435.63 /ea

Pyronics High-Momentum Ceramic Tube Burners (HMCT) are designed for process temperatures up to 2500°F. The burner\'s outer tube is made of an advanced silicon carbide and the inner firing tube is made of stainless steel alloy. HMCT Burners are available in two nominal capacity sizes: 650,000 BTU/hr and 1,500,000 BTU/hr. The burner incorporates 2-stage combustion for low NOx. Specifically designed nozzles provide cool NOx-inhibiting first stage combustion Final combustion occurs in the second stage area where combustion products exit at velocities of over 400 fps. This high velocity drives heat into dense loads and agitates the furnace atmosphere for thorough heat distribution assuring faster through-put. HMCT Burners function well with either cold or preheated combustion air to temperatures of 700°F. Light weight SiC firing tubes are self-supporting, eliminating the need for costly and difficult-to-maintain in-furnace support systems. The burners are ideal for installation in either brick or fiber wall furnaces. The burners are easily mounted to the furnace with only four bolts. The HMCT Burner will work with either Ultraviolet or Flame Rod flame detectors. The need to air purge ultraviolet detectors is greatly reduced because the detector is not directly connected to the combustion chamber where condensation can fog the detector\'s lens. Direct spark ignition eliminates the need for high maintenance pilots and allows flexibility in designing the control system. Full Modulation, Gas Only Modulation, High-Low, On-Off and Pulse-Firing are all possible with the HMCT. An inlet air orifice can be sized to compensate for preheated combustion air. The HMCT will operate at its nominal rating at 20\'\' W. C. whether the combustion air temperature is 60°F or 700°F by adjusting the size of the inlet air orifice. The HMCT will operate extremely well on most gaseous fuels including Natural Gas, LP Gases, and Clean Manufactured Gases.


  • High Excess Air Capability
  • Low NOx Formation
  • High Velocity Flame
  • Preheated Air Temperature to 700°F
  • Self-Supporting SiC Burner Tubes
  • Direct Spark Ignition
  • Flame Rod or Ultra Violet Flame Detection
  • Specifically Engineered Air Inlet Orifice


  • Cover Annealing Furnaces
  • Sintering Furnaces
  • Slot and Box Type Forge Furnaces
  • Nonferrous Melting Furnaces
  • Kilns

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Pyronics 3720-650-HMCT Low NOx High Velocity Burner

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