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19491 - ESAB 19491 50A Plasma Nozzle for PT-23/PT-27

Packaging: pack of 1
$69.68/EA $42.93/pack of 1 only $42.93/EASave 38%

Usually ships within 3-5 business days

OVERVIEW

Get Your Cut Quality Back

If your plasma cutter is sputtering, cutting on an angle, or leaving excessive slag, it might be time to check your nozzle. The ESAB 19491 50A Nozzle is the standard replacement tip for the workhorse PT-23 and PT-27 torches found on many older ESAB machines. Over time, the hole in the tip of your nozzle gets blown out or oval-shaped from the intense heat of the arc. When that happens, your stream gets sloppy, and you spend more time grinding than cutting.

Swapping in a fresh 19491 nozzle brings your machine back to life. Designed specifically for 50-amp cutting, this nozzle focuses the plasma arc into a tight, hot stream that slices through steel, aluminum, and stainless with ease. It’s built from heavy-duty copper to handle the heat and keep you working longer between changes. Don't let a worn-out $10 part ruin a $100 sheet of metal—keep a few of these in your toolbox so you're never stuck waiting on parts.

This nozzle fits directly onto the torch head and works in conjunction with the electrode and swirl baffle to create the plasma jet. It is designed for standard cutting operations. Whether you are fabricating brackets, repairing equipment, or doing general shop cutting, this genuine ESAB part ensures your torch runs the way it was built to.

Key Features

  • Restores clean, straight cuts
  • Standard 50A size for general fabrication
  • Direct fit for PT-23 and PT-27 torches
  • Durable copper construction
Additional Information
Brand:ESAB
Amperage:50 A
Packaging Description:1 Per Ea
Torch Model:PT-23, PT-27
Consumable Type:Nozzle
Process Type:Plasma Cutting
Material:Copper

INCLUDED

  • 1x 50 Amp Plasma Cutting Nozzle (P/N: 19491)

APPLICATIONS

  • General metal fabrication
  • Automotive repair
  • HVAC ductwork cutting
  • Industrial maintenance and repair
  • Light to medium gauge structural steel cutting

FAQ

The 19491 nozzle is designed for use with ESAB PT-23 and PT-27 plasma torches.

This nozzle is rated for 50 Amps. Using it at significantly higher amperages may damage the nozzle or torch.

Replace the nozzle when the center orifice becomes irregular, oval-shaped, or significantly enlarged, which causes poor cut quality.

Yes, this is a genuine ESAB replacement part, ensuring proper fit and performance specifications.

No, this is a standard cutting nozzle. Gouging typically requires specific gouging nozzles and shields designed for that process.

The nozzle is manufactured from a high-quality copper alloy to ensure optimal electrical and thermal conductivity.

No, the PT-31 uses different consumables. The 19491 is specific to the PT-23 and PT-27 series.

Common power sources include the ESAB PCM-500i, PCM-625i, PCM-750i, and PCM-875, provided they are equipped with the PT-23 or PT-27 torch.