0004450093 - ESAB GPB Propane Cutting Tip 25-45mm

Precision Cutting with ESAB GPB Series Nozzles

The ESAB GPB Cutting Nozzle (SKU: 0004450093) is a high-performance consumable designed specifically for oxy-fuel cutting applications utilizing Propane or Natural Gas. Engineered to meet the rigorous demands of industrial fabrication and scrap cutting, this nozzle is calibrated for a cutting thickness range of 25mm to 45mm. By optimizing the gas flow dynamics for alternative fuels, the GPB series ensures that operators can achieve fast preheat times and stable cutting streams, which are often challenging with slower-burning gases compared to acetylene.

Constructed with a two-piece design, the GPB nozzle features a heavy-duty outer shell and a precision-splined inner member. This configuration is essential for Propane and Natural Gas applications, as it creates a recess that anchors the flame, preventing it from blowing out during operation. The separation of the preheat gases and the cutting oxygen until they reach the nozzle tip ensures safety and efficiency. The 25-45mm range makes this specific model an excellent choice for structural steel work, heavy equipment repair, and general manufacturing where medium-to-heavy plate processing is required.

Durability is a hallmark of ESAB's cutting equipment. The nozzle is manufactured from high-grade copper and brass alloys, offering superior resistance to heat and spatter adhesion. This results in a longer service life and reduced downtime for nozzle cleaning or replacement. When paired with compatible ESAB cutting torches, the GPB nozzle delivers a coherent oxygen stream that produces smooth, square cut faces with minimal top edge rounding and slag accumulation. This reduces the need for secondary grinding operations, streamlining the overall production workflow.

Whether you are operating in a shipyard, a construction site, or a fabrication shop, choosing the correct nozzle for your fuel gas and plate thickness is critical for safety and quality. The ESAB GPB 25-45mm nozzle represents the ideal balance of performance and reliability for professionals relying on propane or natural gas for their thermal cutting needs.