Harris HMD Medium Duty Ironworker 510 (Male) Oxygen Acetylene Torch Kit 4400366

By: Harris Products Group
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The Harris Model 85-801-510 Ironworker Classic Deluxe HMD medium duty combination welding and cutting kit for use with all fuel gases/acetylene.

Includes the compact general-purpose 801 regulators with large easy-to-read dual scale 2" steel gauges, an ergonomic adjusting knob for precise pressure adjustments, one-piece encapsulated seats for longer service life and a 7-year warranty.

Harris’ popular Model 85 torch handle features twin-tube silver-brazed connections, for safety and durability and is equipped with FlashGuard check valves.

Model 72-3 cutting attachment with brazed triangular stainless steel tubes makes it lightweight while providing exceptional strength and rigidity. The ease-on cutting valve provides smoother controlled starts. The forged solid brass head provides years of safe dependable service even under the most abusive conditions.

Also included are an equal pressure mixer cutting tip welding/brazing tip Shade 5 safety glasses (ANSI Z87.1 CE) ignitor and 1/4" x 20' hose packaged in an insulated tool bag. All other components in the kit have a 1-year warranty.

The kit is capable of cutting up to 1" (25.4mm) plate with supplied tip cutting up to 5" (127.0mm) plate with optional tip(s) welding up to 1/16” (1.6mm) plate with supplied tip and welding up to 1/2” (12.7mm) plate with optional tip(s).


  • Complete Ironworker® Deluxe kit for most cutting and welding projects
  • Medium Duty combination kit is designed to use all fuel gases/acetylene
  • Compact, general purpose Model 801 regulator has large, easy-to-read, dual scale 2" steel gauges and ergonomic adjusting knob
  • The regulators have a one-piece encapsulated seat design with internal filter and PTFE Teflon® seat to protect them from particulate contamination
  • The Model 85 torch handle has twin-tube, silver-brazed connections and is equipped with replaceable FlashGuard® check valves
  • The Model 72-3 cutting attachment features brazed triangular stainless steel tubes, fold-forward cutting lever, ease-on cutting valve and solid brass head
  • Model D-85 "E" equal or positive pressure mixing system resists damage due to flashback
  • Kit includes Model 6290-1AC cutting tip and Model 23A90-5 welding/brazing tip
  • Accessories include Shade 5 safety glasses (ANSI Z87.1 CE Weld), Handheld ignitor, 1/4" x 20' twin "R" grade hose and Harris black and red insulated tool kit bag
  • Cuts up to 5" (127.0mm) plate with optional tip(s);Welds up to 1/2" (12.7mm) plate with optional tip(s). Optional tips sold separately.

What's Included

Model 801-15-510 Fuel Gas Regulator - 3002193
Model 801-145-540 Oxygen Regulator - 3002194
Model 85 Torch Handle - 1401340
Model 72-3 Cutting Attachment - 1300380
Model D-85 Mixer Assembly - 9100614
Model 6290-1AC Cutting Tip - 1502172
Model 23A90-5 Welding Tip - 1600890
1/4" x 20' Twin B&B R-Grade Oxy-Acetylene Hose - 4300591
Safety Glasses Shade 5 - 4303629
Handheld Ignitor - 9004486
Harris Insulated Tool Kit Bag - 8855094
Trilingual Kit Manual - 9505643
Tip Chart - 9500593


General Equipment

Cutting Attachment Model Number 72-3
Cutting Capacity Cuts up to 5" (127.0mm) plate with optional tip(s)
Optional tips sold separately.
Cutting Tip Style - Acetylene-H2 (Size) 6290-1AC
Duty Medium
Equipped With FlashGuard® check valves
Gas / Gas Service All Fuel Gases/Acetylene
Mixer Model Number D-85
Mixer Type E" equal or positive pressure
Recommended Items/Accessories Standard Tip Cleaner - Model C-9 - PN 9000156
Two-Piece Tip Cleaner - Model E-9 - PN 9000160
Seat PTFE Teflon®
Torch Handle Model Number 85
Welding Capacity Welds up to 1/2" (12.7mm) plate with optional tip(s)
Optional tips sold separately.
Welding/Brazing Tip Model Number - Acetylene 23A90-5


Accessories Shade 5 safety glasses (ANSI Z87.1 CE Weld), Handheld ignitor, 1/4" x 20' twin "R" grade hose and Harris black and red insulated tool kit bag
Fuel Gas Regulator Model Number 801-15-510
Hose Size 1/4" x 20' Twin B&B R-Grade
Hose Type Oxy-Acetylene
Oxygen Regulator Model Number 801-145-540
Tank Connection CGA 540 & CGA 510


Typical Application Construction
Railroad Maintenance
Cross Country Pipeline
Armor Plate (Military)
Construction & Field Erection
Elevated Temperature Piping
Galvanized Steel
Gasification Plants
General Fabrication
Glass Industry
Heat Exchangers
Heavy Equipment
Heavy Fabrication
High Pressure Piping
High Temperature
High-strength Pipe
LPG & LNG Storage Vessels
Maintenance & Repair
Marine Applications
Marine Fabrication & Repair
NACE Applications
Oil & Gas
Petrochemical Industry
Petroleum Processing
Pharmaceutical Equipment
Pipeline & Offshore
Power Generation
Power Plants
Pressure Vessels
Process Piping
Railcar Fabrication
Railing Industry
Casting Repair
Repair Welding
Robotics/ Hard Automation
Structural Fabrication
Structural Welding


Warranty Regulators: 7 Years;All other components: 1 Year