RIVERWELD TIG Gas Lens Alumina Nozzles Ceramic Cups 54N14 Large Diameter 8# 1/2 inch 12.5mm for WP 17/18/26 DB/PTA SR Torch – Pack of 10

Overview

Upgrade your TIG welding toolkit with RiverWeld’s 54N14 gas lens ceramic cup. Designed for the WP 17, WP 18, and WP 26 series, these large-diameter cups help maintain a clean, stable arc while delivering consistent shielding gas flow. The cups are built to work with standard gas lens collet bodies and 10N collets (45V24–45V29 variants), making them a flexible addition to multiple welding setups.

What’s included and key specs

• Pack of 10 ceramic cups with the 54N14 designation
• Size: #8, 1/2 inch x 1-11/16 inch (D12.5 x 42 mm)
• Large-diameter design enhances gas coverage and arc control
• Compatible with TIG gas lens bodies and 10N collet systems

Size and fit details

The 54N14 cups measure D12.5 x 42 mm, with a #8 size and a 1/2 inch inner diameter. This combination is intended to complement large-diameter cup configurations for WP 17/18/26 torches, helping to sustain shielding gas integrity during long welds.

Compatibility and brands

These cups work with 45V24–45V29 regular gas lens collet bodies and 10N collets. They are suitable for common TIG torch ecosystems across Lincoln, Miller, ESAB, Weldcraft, CK, and Everlast systems, including PTA and SR variants.

Real-world use scenarios and benefits

In practice, the large-diameter ceramic cup supports steady gas coverage across the weld pool, contributing to a smoother arc start and reduced contamination risk in challenging joints. The ceramic-alumina construction promises durable performance under typical welding temperatures, while the gas-lens design aims to maintain a clean arc under varying travel speeds.

• Improved shielding gas flow for consistent welds
• Durable ceramic cup capable of withstanding regular TIG use
• Easy replacement with a pack of 10, enabling quick swaps

While results can vary by technique and setup, these cups offer a practical upgrade path for technicians seeking reliable gas coverage and compatibility with a range of popular TIG torches.