0558005087 - ESAB Oxweld 1566HS-2 MAPP/Propylene Cutting Tip

High-Performance Alternative Fuel Cutting Nozzle

The ESAB 1566HS-2 (SKU: 0558005087) is a premium cutting nozzle engineered specifically for the industrial demands of oxy-fuel cutting using alternative gases such as MAPP, Propylene, and FG-2. Part of the renowned Oxweld 1566HS series, this nozzle distinguishes itself with a "High Speed" (HS) preheat configuration. Unlike standard general-purpose tips, the HS design utilizes an aggressive preheat flame pattern that significantly reduces the time required to bring the base metal to kindling temperature. This is particularly advantageous in high-production environments or when cutting materials with surface rust, scale, or primer, where rapid thermal transfer is critical for maintaining cycle times.

Structurally, the 1566HS-2 features a robust two-piece design, which is the industry standard for alternative fuel tips. The internal member is precision-machined from high-quality brass or copper with splines that define the preheat gas path, while the external sleeve is crafted from heavy-duty copper and finished with a durable chrome plating. This chrome exterior is not merely aesthetic; it provides a vital layer of protection against radiant heat and significantly reduces the adhesion of molten spatter, thereby extending the service life of the nozzle. The separation of the inner and outer parts also simplifies maintenance, allowing operators to clean the internal splines and replace only the outer shell if it becomes damaged, rather than discarding the entire assembly.

This size 2 nozzle is calibrated for optimal performance on medium-thickness steel plate, typically ranging from 1/2 inch to 1 inch, depending on gas pressure and travel speed. It is fully compatible with standard Oxweld injection-style torches, including the C-32, C-66, C-77, and C-97 models. By optimizing the gas mixing and flow characteristics for MAPP and propylene densities, the ESAB 1566HS-2 ensures a stable flame, a clean kerf, and minimal slag production, making it an essential component for fabricators seeking efficiency and precision in their thermal cutting operations.