I-31-3 - Igniter (CS12991) - Auburn

The Auburn I-31-3 Igniter (CS12991) is a high-quality spark igniter designed for industrial combustion systems. Here are some key details:

• Manufacturer: Auburn
• Part Number: I-31-3
• Alternative Part Number: CS12991
• Thread Size: 14mm x 1.25mm
• Overall Length: 4.17 inches
• Gap Size: 0.07 inches
• Hex Size: 13/16 inches
• Center Electrode Material: Inconel

This igniter is used to generate a spark or provide a flame to ignite the fuel-air mixture within the burner, ensuring efficient and reliable combustion. It is designed to resist both sparking erosion and chemical corrosion under normal and extreme operating conditions