TIG nozzle Gr. 12 19.5 /TC0120/53N87/701.1121-ZVAR/ TIG17/18/26 JUMBO

TIG JUMBO nozzle size No. 12 with an inner diameter of 19.5 mm and a 53N87 thread is designed for torches of type WP-17, WP-18 and WP-26. It is an extended ceramic nozzle with a larger volume of gas shielding, designed for use with a gas lens.

The JUMBO version offers even better diffusion and distribution of shielding gas, making it an ideal choice for welding reactive and sensitive materials such as titanium, stainless steel or aluminium. Thanks to its reinforced ceramic construction, it has high thermal and mechanical resistance.

⭐ Advantages:

• Maximum and even shielding gas coverage – ideal for critically clean welds
• Reinforced JUMBO nozzle walls – higher strength and durability
• Increased arc stability even at low gas flow rates
• Resistant to cracking, thermal shock and mechanical damage
• Ideal for use with gas lens systems – precise TIG applications

🔧 Usage:

• TIG welding with gas lens
• Welding of titanium, stainless steel, aluminium, copper and sensitive materials
• Precision welding with the requirement for maximum weld pool protection
• Visual and root welds, thin-walled tubes, pressure vessels
• Suitable for the chemical, pharmaceutical, food and energy industries

📦 Recommended for:

• TIG torches WP-17 / WP-18 / WP-26 with gas lens
• Professional workshops and productions with high quality requirements
• Welders who work on technically or visually demanding joints

TIG JUMBO nozzle no. 12 (19.5 mm) with thread 53N87 is the ideal solution for welding with maximum gas coverage. Thanks to its large diameter and durable ceramic, it ensures top results when working with the most demanding materials - a reliable choice for professionals.