Package Contents: 1 piece #12 ceramic welding cup 1 piece spare diffuser Key Features and Benefits: Designed to fit WP9, WP20, or WP25 welding torches for reliable compatibility Includes a full ceramic cup with a spare diffuser sized at 3/32 inch (2.4 mm) Diffuser size precisely matches 3/32 inch (2.4 mm) specifications and can be used with 45V44 gas lens collet bodies Supports welding currents up to 200 amps for performance applications Durable ceramic construction offers heat resistance and long service life Why You Need This Product: This ceramic welding cup and diffuser set ensures shielding gas coverage and stable arc performance, helping you achieve clean, precise welds while reducing rework and downtime. The included spare diffuser provides convenience and quick replacement when needed, keeping your workflow uninterrupted. Practical Applications: Ideal for professional TIG welding tasks requiring consistent quality and amperage performance Suitable for fabrication shops working with stainless steel, aluminum, or other challenging materials where precise gas flow is critical Useful for maintenance and work in industrial environments where durability and compatibility with common torch models are essential Specifications: Cup size: #12 full ceramic Diffuser size: 3/32 inch or 2.4 mm Fits WP9, WP20, WP25 torches Compatible with 45V44 gas lens collet bodies Maximum welding current: 200 amps Material and Performance: Constructed from grade ceramic material for enhanced heat resistance and durability, this welding cup maintains performance under demanding conditions, ensuring consistent weld quality during extended use.