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13254-3 - Miller Single Red Fuel Hose Replacement - Light Duty

Packaging: 1 per ea
$17.86/ea $10.93/1 per ea only $10.93/eaSave 39%

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OVERVIEW

Keep Your Flame Steady and Safe

When you're under the hood or handling a torch, the last thing you want to worry about is the condition of your gas lines. The Miller 13254-3 Single Red Fuel Hose is your go-to replacement when your old fuel line has seen better days. We all know that hoses take a beating in the shop—they get stepped on, dragged over sharp metal edges, and exposed to hot sparks. Over time, even the best hoses can develop leaks or wear spots. Swapping out a damaged line isn't just about maintenance; it's about keeping you and your shop safe from hazardous gas leaks.

This hose is strictly business. It comes in the standard red color, so you know exactly what it's for: fuel gas. Whether you are running acetylene, propane, or another fuel gas for your cutting torch or heating tip, this hose delivers the flow you need. The single-line design is perfect if you just need to replace the fuel side of your setup or if you prefer running separate lines for better maneuverability. It’s designed with the welder in mind, offering enough flexibility to move freely without fighting the hose, but enough toughness to resist kinking and crushing.

One of the key features here is the connection style. It’s set up with left-hand threads, which is the universal safety standard for fuel gases. This means you can't accidentally screw this hose into your oxygen regulator, preventing dangerous mix-ups before they happen. It’s a simple but vital feature that keeps rookie mistakes from turning into major accidents. The fittings are crimped securely to ensure a leak-free seal, letting you focus on getting the perfect flame adjustment rather than listening for hissing sounds.

Don't wait for a catastrophic failure to upgrade your gear. If your current red hose is showing signs of cracking, stiffness, or damage near the crimps, grab the Miller 13254-3. It’s an affordable, high-quality fix that gets your rig back to 100%. Trust in Miller's reputation for quality to keep your gas flowing smoothly so you can lay down clean cuts and strong welds without interruption.

Additional Information
Brand:Miller
Product Type:Single Fuel Hose
Color:Red
Gas Service:Fuel Gas, Acetylene, Propane
Hose Type:Single Line
Fitting Type:Left-Hand Thread
Application:Oxy-Fuel Welding, Cutting
Packaging Description:1 per ea

INCLUDED

  • 1x Single Red Fuel Hose Assembly

APPLICATIONS

  • Oxy-Acetylene Welding and Cutting
  • Oxy-Propane Heating and Cutting
  • Brazing and Soldering Operations
  • Replacement of damaged single fuel lines
  • Custom gas manifold setups

FAQ

The red color is the industry standard safety code indicating that the hose is intended for fuel gases (like acetylene, propane, or natural gas), distinguishing it from green oxygen hoses.

'Lt' typically stands for 'Left-hand thread' or potentially 'Light'. In the context of fuel hoses, left-hand threads are a safety standard to ensure fuel hoses cannot be connected to oxygen regulators.

No. Oxygen hoses must be green and use right-hand thread fittings. Using a red fuel hose for oxygen is a safety violation and physically difficult due to the thread difference.

This is a single hose. It consists of one red line for fuel gas, unlike twin (siamese) hoses that bond the oxygen and fuel lines together.

This hose is designed for common fuel gases used in welding and cutting, such as Acetylene, Propane, Propylene, and Natural Gas.

You should inspect your hoses before every use for signs of wear, cracks, leaks, or loose fittings. Replace them immediately if any damage is found.

As a Miller OEM part, it is designed to fit compatible Miller equipment. However, since fittings are generally standard (CGA), it likely fits most standard regulators and torches with matching connections.

While specific pressure ratings depend on the grade (R, RM, T), standard welding fuel hoses are typically rated for pressures adequate for acetylene (max 15 PSI working) and other fuel gases. Always check the hose stamp for the specific grade and rating.