0558011619 - ESAB PT-36 Plasma Nozzle 1.9mm (0.073") - 5 Pack

High-Performance ESAB PT-36 Plasma Nozzles

The ESAB Nozzle XR 1.9 MM (0.073") is a critical consumable component designed for the PT-36 plasma torch system. Engineered for precision and durability, this nozzle features a 1.9 mm orifice that constricts the plasma arc to generate the high energy density required for efficient cutting. This specific size is tailored for a defined amperage range, ensuring optimal cut quality on various conductive metals. The "XR" designation typically denotes extended performance characteristics, suggesting that these nozzles are built to endure longer cutting cycles before requiring replacement compared to standard alternatives.

In industrial environments where the PT-36 torch is utilized—often in mechanized or automated cutting tables—consistency is paramount. Variations in nozzle geometry can lead to arc instability, beveling, or excessive dross formation. ESAB manufactures these nozzles to tight tolerances in the United States, ensuring that every nozzle in this 5-pack performs identically. The copper construction provides excellent thermal conductivity, rapidly dissipating the intense heat generated during the plasma process to prevent premature melting or keyholing of the orifice.

Proper maintenance of the plasma torch front-end parts is essential for protecting the torch body and achieving high-quality cuts. The nozzle serves as the primary constriction point for the gas and arc; as such, it is subject to wear over time. Signs of wear include an out-of-round orifice or internal pitting. Replacing the nozzle with genuine ESAB 0558011619 parts restores the arc's focus and cutting speed. This package contains five nozzles, providing operators with necessary spares to maintain continuous production flow without unexpected interruptions.

Whether cutting mild steel, stainless steel, or aluminum, the ESAB PT-36 system relies on the correct match of consumables to the cutting parameters. The 1.9mm nozzle is a specific size within the PT-36 consumable ecosystem, and users should verify their cut charts to ensure this orifice diameter matches their programmed amperage and material thickness settings.