Core Engineering Depot Harris Model 73-3 all fuel gases cutting attachment for industrial metal cutting, shown in the image.
Core Engineering Depot Harris Model 73-3 all fuel gases cutting attachment connected to a cutting torch for industrial metal cutting.
Core Engineering Depot Harris Model 73-3 all-fuel gas cutting attachment showing metal nozzle and adjustable components.
Core Engineering Depot Harris Model 73-3 all fuel gases cutting attachment connected to a cutting torch, ready for use.
Core Engineering Depot Harris Model 73-3 all-fuel gases cutting attachment shown with hoses and metal components for welding.
Core Engineering Depot Harris Model 73-3 all-fuel gases cutting attachment showing industrial design and connection points for cutting equipment.
Core Engineering Depot Harris Model 73-3 all fuel gases cutting attachment for industrial metal cutting, shown in the image.
Core Engineering Depot Harris Model 73-3 all fuel gases cutting attachment connected to a cutting torch for industrial metal cutting.
Core Engineering Depot Harris Model 73-3 all-fuel gas cutting attachment showing metal nozzle and adjustable components.
Core Engineering Depot Harris Model 73-3 all fuel gases cutting attachment connected to a cutting torch, ready for use.
Core Engineering Depot Harris Model 73-3 all-fuel gases cutting attachment shown with hoses and metal components for welding.
Core Engineering Depot Harris Model 73-3 all-fuel gases cutting attachment showing industrial design and connection points for cutting equipment.

Harris Model 73-3 All Fuel Gases Cutting Attachment

In stock
SKU: 733
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Usually ships within 24 hours
$347.13 AUD inc. GST
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Product details
  • Type Gas Cutting Attachment
  • SKU 733

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The Harris Model 73-3 All Fuel Gases Cutting Attachment is a premium heavy-duty cutting attachment designed for professional oxy-acetylene, oxy-LPG, propane, natural gas, and other oxy-fuel cutting applications. Engineered for strength, precision, and reliability, it delivers outstanding cutting performance in demanding workshop and industrial environments.

Designed to work with genuine Harris torch handles, the Model 73-3 features an equal-pressure (E) positive pressure mixing system that helps resist flashback damage while providing stable gas flow and consistent cutting performance. Its triangular tube construction offers exceptional strength and rigidity while remaining lightweight, and silver-brazed joints help maximise leak integrity and durability.

The solid forged brass cutting head is built to withstand heavy industrial use, while the fold-forward brass cutting lever provides comfortable operation and improved control. Harris' Ease-On cutting valve delivers smoother ignition, enhanced safety, and precise oxygen control for cleaner, more accurate cuts.

Capable of cutting steel up to 152.4mm (6 inches) thick, the Model 73-3 is ideal for fabrication workshops, manufacturing facilities, engineering businesses, construction sites, mining operations, automotive repair, and industrial maintenance.

Features

  • Heavy-duty cutting attachment for all fuel gases
  • Suitable for oxy-acetylene, oxy-LPG, propane and natural gas
  • Equal-pressure (E) positive pressure mixing system
  • Resists flashback damage
  • Triangular tube construction for strength and lightweight handling
  • Silver-brazed joints for excellent leak integrity
  • Protected torch union nut to reduce wear on seats and O-rings
  • Fold-forward brass cutting lever for improved control
  • Harris Ease-On cutting valve for smoother starts and precise cutting
  • Solid forged brass cutting head
  • Cuts steel up to 152.4mm (6")
  • 241.3mm (9½") overall length
  • 90° head angle
  • Complies with ISO 5172

Ideal For

  • Oxy-fuel cutting
  • Oxy-acetylene cutting
  • Oxy-LPG cutting
  • Steel fabrication
  • Manufacturing
  • Engineering workshops
  • Construction
  • Mining
  • Industrial maintenance
  • Metalworking professionals

Shop genuine Harris cutting attachments at Core Engineering Depot for professional-quality gas cutting equipment, expert support, and fast Australia-wide delivery.

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