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North American 4441 Tempest®
High Velocity Gas Burner

  • Available in 125K to 5.4MM Btu/hr capacities
  • Max. working temperature = 3,000°F
  • Excess air: 2,000%+
Industrial Burner for Gas 4441 Tempest®

Learn More:
Description   Documentation   Ordering Information   Accessories

Ordering Information

Model and Description Model Capacity Ignition Detection Price Cart
4441-1
Capacity: 125K Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-1 125K Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-2
Capacity: 220K Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-2 220K Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-3
Capacity: 330K Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-3 330K Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-4-A
Capacity: 525K Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-4-A 525K Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-4-B
Capacity: 690K Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-4-B 690K Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-5
Capacity: 950K Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-5 950K Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-6
Capacity: 1.5MM Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-6 1.5MM Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-7
Capacity: 2.2MM Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-7 2.2MM Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-8-A
Capacity: 3.1MM Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-8-A 3.1MM Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-8-B
Capacity: 4.2MM Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-8-B 4.2MM Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.
4441-8-C
Capacity: 5.4MM Btu/Hr; Ignition: Direct Spark; Detection: Flame Rod or UV
4441-8-C 5.4MM Btu/Hr Direct Spark Flame Rod or UV Contact Us Not available for online purchase.

For all other configurations and spare parts Contact Combustion 911

Description

The Tempest® is acclaimed for its high velocity jet action and superior recirculation promoting capabilities. These two features bring both the quality benefit of close temperature uniformity and the productivity benefit of safe higher heating rates up to 3000°F (1650°C). Additionally, a variety of tile material and outlet shape choices provide flexibility in installation with a “flame fitting” to the shape of the combustion chamber.

Applications

  • Periodic kilns in the ceramics and refractory industries
  • Tunnel kilns in the ceramics and refractory industries
  • Forge furnaces
  • Heat treat furnaces
  • Galvanizing baths
  • Scrap preheaters
  • Carbon baking furnaces
  • Cupolas
  • Pipe coaters
  • Portable refractory dry out
  • Preheat equipment
  • Variety of other applications

Performance Benefits

  • Low Nox emissions
  • High excess air and excess fuel
  • Direct spark ignition
  • Integral air and gas meters
  • Sturdy cast construction
  • Wide operating limits
  • Range of ignition and flame supervision capabilities
  • Compatible with StepFire™ or other pulse-fired control system

Accessories

Model and Description Price Cart
R240-2100
Igniter for models -1 through -7
4-3681-1
Igniter for models -8-A, -8-B, -8-C
Flame Rod for Model -1
Contact Us Contact Us
4-25432-1
Flame Rod for models -2 and -3
Flame Rod for Model -4-A
Contact Us Contact Us
4-25432-3
Flame Rod for model -4-B
4-25432-4
Flame Rod for model -5 and -6
4-25432-2
Flame Rod for model -7
4-25432-8
Flame Rod for model -8-A, -8-B, -8-C
8790-0
Observation Port for models -1 through -8-C
4-51882-1
Furnace Mounting Gasket for models -1 through -4-B
4-51882-2
Furnace Mounting Gasket for models-5 through -7
4-53689-1
Furnace Mounting Gasket for models -8-A, -8-B, -8-C
1849-04
Petcocks for models -1 through -8-C
1849-04-L
Petcocks-Long for models -8-A, -8-B, -8-C
 
 

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