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Lincoln Electric® Adapter For PTA-26 Torch
Airgas Part #:LINK2166-1
Manufacturer Part #:K2166-1
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$90.62
Each
$90.62
/Each
Item Details
- The Lincoln Electric K2166-1 is an industrial-grade Gas Tungsten Arc Welding (GTAW/TIG) torch adapter designed to connect a one-piece, air-cooled PTA-26 series TIG torch to a power source. It functions as a bridge between the 7/8-inch unified power/gas hose fitting of a 26-series torch and the 5/8-inch power and shielding gas delivery studs found on industrial Lincoln power sources.
Features
- Unified Gas/Power Footprint: Channels both electrical energy and shielding gas through a single mechanical block to eliminate separate gas lines.
- Dual-Function Internal Conduit: Routes raw electrical energy and shielding gas through a single line.
- Laminar Shielding Gas Flow: Internal chamber is machined to maintain laminar flow and prevent turbulence that introduces atmospheric contamination.
- OEM Tolerance Matching: Features tight thread tolerances to minimize risks of arcing and power losses.
- Leak-Free Gas Pass-Through: Machined seating surfaces prevent shielding gas leaks to ensure weld pool integrity.
- Hex-Body Configuration: Provides flat surfaces for wrench engagement to allow high torque during installation.
- Thermal and Chemical Resistance: Engineered for resistance against thermal stress and surface oxidation during high-temperature operations.
Specifications
- Manufacturer: Lincoln Electric
- Part Number: K2166-1
- UPC: 015082753362
- Connection A (Torch Side Intake): 7/8"-14 Female Threaded Connection
- Connection B (Machine Side Output): 5/8"-18 RH Male Threaded Connection
- Maximum Current Capacity: 320 Amps
- Cooling Methodology: Air-Cooled (Gas-Cooled)
- Cable Configuration: 1-piece single-cable design
- Net Product Weight: 0.20 lbs (0.09 kg)
- Gross Shipping Weight: 1.00 lbs (0.45 kg)
- Physical Dimensions (H x W x D): 4.0 x 4.0 x 2.0 inches (102 x 102 x 51 mm)
- Material Composition: CNC-machined conductive brass alloy
- Body Profile: Hexagonal
- Country of Origin: United States of America
- Regulatory Compliance: California Proposition 65 (Lead awareness for brass alloys)
- Standard Packaging: 1 per pack
Applications
- Heavy Industrial Field Fabrication
- Structural Manufacturing
- Maintenance & Repair Operations (MRO)
- Precision TIG 275 Series (All machine sub-models)
- Precision TIG 375 Series (All machine sub-models)
- Machine Component Compatibility: K261-92, K2618-1, K2619-1, K2620-1, K2622-1, K2622-2, K2623-1, K2624-1
- Torch Range Compatibility: Lincoln Electric PRO-Torch TIG Torches (PTA-26 1-Piece variants)
- Cross-Brand Portability: Industry-standard 26-Series air-cooled torches using 7/8"-14 single-hose configurations
Product Attributes
Accessory Type
» AdapterTorch Amperage
» 320 ATorch Model
» PTA-26
