DiamondBack^®

The DiamondBack® is our largest in-place orbital weld head. Heavy duty and versatile, the DiamondBack® has a narrow profile and is perfect for process piping and weld fitting applications found in food & beverage, dairy and other sanitary process piping installations. Also great for high-pressure aerospace applications, this easy to use weld head is simple yet robust to meet the demands of field construction or manufacturing production environments. Tungsten and collet part numbers (Click here), Tungsten layout configurations (Click here)

Key Features

• Weldable Tube Range: 2” Tube OD to 6” Tube OD
• Weldable Nominal Pipe Range: 2” nominal pipe to 5” nominal pipe
• 3 Piece collet design for precision self-centering of tube or pipe
• Operator flexibility: flip-top and view lens aid fit-up, alignment & inspection
• Ergonomically perfect with 7 function, push button fingertip control built into the weld head
• Advanced design includes jaw style clamping, 360° head rotation and 90° tilt action. rugged machined aluminum handles eliminates handling of weld head body
• Cable length of 25ft (7.6m)

• Power Cable Size:
  • #6, 75A, 600V Twist-lock cable-end connectors

• Gas Hose Size:
  • Nylon tube, 1/4” OD x 0.17 ID double-end shut-off coupler 1/4”

• Control Cable Specification:
  • 20 AWG, 12 conductor

Diamondback Manual (Click Here)

Genuine Parts Requirement
Use of non-genuine MK Products® consumables, parts, accessories, or coolants will void this warranty.

Warranty Coverage
MK Products® warrants that new and unused equipment is free from defects in materials and workmanship. This warranty does not apply to accessories or components manufactured by others, which are covered only by their original manufacturer’s warranties, if any.

Consumable or wear items with a normal service life of less than one (1) year — including tungsten, collets, brushes, conduits, gas cups, gas cup insulators, and contact tips — are not covered unless failure results from a defect in materials or workmanship.

Warranty Remedies
At its discretion, MK Products® will provide one of the following remedies:

• Repair

• Replacement

• Authorized reimbursement for repair or replacement performed at MK Products® (Irvine, CA)

Warranty Periods (from date of delivery to original user)

• Power Supplies & Wire Feed Cabinets: 3 years

• Weld Heads, Coolers, Positioners, Push-Pull Guns: 1 year

• Spool Guns & Modules: 180 days

• Repairs, Exchanges & Parts: 90 days

Classification of equipment is at the sole discretion of MK Products®.

Claims & Returns
Failure must be reported in writing within 30 days.
Proof of purchase is required.
Returned equipment must be properly packaged.
MK Products® covers one-way domestic ground shipping only (excluding foreign markets).

Limitations
All implied warranties, including merchantability and fitness for a particular purpose, are disclaimed.
This warranty applies only to commercial and industrial users operated by trained personnel. It does not apply to consumers, and no reseller may extend consumer warranties.

Exclusive Warranty
This warranty is exclusive and supersedes all prior MK Products® warranties.

California Proposition 65 Warning
⚠️ WARNING: This product may expose you to chemicals, including those known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov

Electrical Safety Notice
This equipment must be installed, operated, and serviced by trained personnel. Improper use may result in electric shock, fire, serious injury, or equipment damage. Always follow the manufacturer’s instructions and applicable electrical codes.

Welding Safety Warning
Welding and cutting produce fumes, gases, heat, and arc radiation that can be hazardous. Always use proper ventilation, approved personal protective equipment (PPE), and safe work practices. Refer to the operator’s manual and OSHA welding safety guidelines.

Use Notice
This product is intended for professional and industrial use only. The manufacturer is not responsible for damage, injury, or loss resulting from misuse, improper installation, lack of maintenance, or unauthorized modification.

Compatibility Notice
This product is designed for use with approved system components. Use with non-approved or incompatible equipment may affect performance, safety, and warranty coverage.

Specifications Disclaimer
Product specifications, features, and availability are subject to change without notice.