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591F72 - ESAB 3/16" Grade T Twin Hose 12.5ft A-A Fittings

Packaging: pack of 1
$83.11/EA $51.57/pack of 1 only $51.57/EASave 38%

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SKU: ESB591F72 Categories: ,

OVERVIEW

ESAB 591F72 Grade T Twin Welding Hose Overview

The ESAB 591F72 is a high-performance twin welding hose designed for versatility and safety in oxy-fuel cutting and welding operations. This specific assembly features a 3/16-inch inner diameter, making it lightweight and highly flexible, ideal for precision work where minimizing hand fatigue is critical. The hose measures 12.5 feet in length, providing ample reach for bench-top applications or confined spaces without the bulk of longer industrial hoses.

One of the defining characteristics of this hose is its Grade T rating. Unlike Grade R hoses which are restricted to acetylene use only, Grade T hoses are manufactured with a neoprene liner that makes them safe for use with all fuel gases. This includes Acetylene, Propane, Natural Gas, Propylene, and MAPP gas. The flame and oil-resistant cover ensures longevity even in harsh workshop environments where exposure to oil, grease, and sparks is common.

This hose assembly comes pre-fitted with A-Size (3/8"-24) connections on both ends. It is crucial for operators to verify their equipment compatibility, as A-Size fittings are smaller than the standard B-Size fittings found on most heavy-duty industrial torches. These smaller connections are typically found on light-duty aircraft-style torches, jewelry torches, and specific HVAC brazing equipment. The hose is color-coded green for oxygen and red for fuel gas to ensure proper setup and safety compliance.

Key Specifications

  • Part Number: 591F72
  • Grade: T (All Fuel Gases)
  • Dimensions: 3/16" ID x 12.5' Length
  • Connections: A-Size (3/8"-24) Nuts
Additional Information
Packaging Description:1 Per Ea, pack of 1
Item:Twin Welding Hose
Inner Diameter:3/16"
Length :12.5 ft
Connection Type:A-Size (3/8"-24)
Gas Service:Acetylene, All Fuel Gases, Natural Gas, Oxygen, Propane
----- new values below ----
Hose Grade:Grade T
Inner Diameter:3/16"
Length:12.5 ft
Connection Type:A-Size (3/8"-24)
Gas Service:All Fuel Gases, Propane, Natural Gas, Acetylene, Oxygen
Brand:ESAB
Item:Twin Welding Hose
Packaging Description:1 Per Ea

INCLUDED

  • 1x 12.5 ft Grade T Twin Welding Hose (3/16" ID)
  • Factory-installed A-Size Fittings (Oxygen/Fuel)

APPLICATIONS

  • Light-duty oxy-fuel welding and cutting
  • Jewelry repair and manufacturing
  • HVAC brazing and soldering
  • Bench-top laboratory work
  • Applications requiring Propane or Natural Gas

FAQ

Grade T hose is made with a neoprene liner that is oil-resistant and safe for all fuel gases, including propane and natural gas. Grade R is only safe for acetylene.

This hose has 'A-Size' fittings, which have 3/8"-24 threads. These are smaller than standard 'B-Size' (9/16"-18) fittings.

Yes, Grade T hoses are universally compatible and safe for use with Acetylene as well as alternate fuels.

The inner diameter is 3/16 inch, which makes it lighter and more flexible than 1/4 inch hoses.

Yes, the cover is weather and ozone resistant, making it suitable for field work.

No, this is a standard hose assembly with nuts and ferrules. Check valves or flash arrestors must be purchased separately if needed.

It fits light-duty torches with A-size inlets, often found in aircraft welding kits, jewelry torches, and some HVAC brazing sets.

The total length is 12.5 feet.