53N61S - Generic 53N61S #8 Alumina Gas Lens Cup for 9/20 Torches

Generic 53N61S Alumina Gas Lens Nozzle Overview

The Generic 53N61S Alumina Gas Lens Nozzle is a high-performance consumable designed to replace standard OEM parts for TIG welding applications. This nozzle is engineered to fit "Series 2" TIG torches, which encompasses the popular air-cooled 9 series and water-cooled 20 and 25 series, as well as the 24 series torches. It is specifically manufactured to interface with gas lens collet bodies, distinguishing it from standard collet body cups. The use of a gas lens system is critical for applications requiring superior shielding gas coverage and reduced turbulence.

Fabricated from high-grade alumina ceramic, this nozzle offers excellent resistance to thermal shock and high impact, ensuring durability in rigorous industrial environments. The material composition is selected to withstand the intense heat of the TIG arc while resisting the adhesion of spatter, thereby reducing maintenance frequency and downtime. With a #8 orifice size, measuring 1/2 inch (approximately 12.7mm) in diameter, this cup provides a wide umbrella of shielding gas, making it suitable for welding reactive metals like stainless steel and titanium where atmospheric contamination must be strictly minimized.

Technical specifications include a length of 1-3/16 inches and an amperage rating suitable for operations ranging from 80 A to 250 A, depending on the duty cycle of the torch in use. This generic replacement part adheres to industry-standard dimensions, ensuring seamless compatibility with major brands such as Weldcraft, Miller, and Lincoln Electric 9/20 series torches. It is an essential component for MRO inventories supporting precision fabrication and pipe welding operations.

Compatibility and Specifications

• Part Number: 53N61S
• Size: #8 (1/2" Bore)
• Material: Alumina Ceramic
• Torch Series: 9, 20, 22, 24, 25
• System: Gas Lens (Not for standard collet bodies)