Harris HHD 85-25GX-510 Deluxe Heavy Duty Ironworker Acetylene Torch Kit 4400367

By: Harris Products Group
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Model 85-25GX-510 Ironworker® Classic Deluxe HHD heavy duty combination welding and cutting kit for use with all fuel gases/acetylene.

Includes Harris’ most popular regulator Model 25GX. The regulators feature large easy-to-read dual scale 2.5” 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 6" (152.4mm) 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
  • Heavy Duty combination kit is designed to use all fuel gases/acetylene
  • Harris' most popular industrial Model 25GX regulator has large, easy-to-read, dual scale 2.5" 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 25GX-15-510 Fuel Gas Regulator - 3000380
  • Model 25GX-145-540 Oxygen Regulator - 3000510
  • 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 Heavy
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 Steel Gauge Guard - Red (Fuel) - PN 4300238; Steel Gauge Guard - Green (Oxygen) - PN 4300239; 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 25GX-15-510
Hose Size 1/4" x 20' Twin B&B R-Grade
Hose Type Oxy-Acetylene
Oxygen Regulator Model Number 25GX-145-540
Tank Connection CGA 540 & CGA 510


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