Name: KF2245 Torch Swan Neck | OTC WT2000 Welding Torch Conduit
Brand: OTC DAIHEN
SKU: KF2245

OTC Daihen Genuine Welding Torch Swan Neck KF2245 (For WT2000)

KF2245 is an OEM genuine swan neck (torch neck/bend pipe) engineered by OTC Daihen specifically for the WT2000 classic MIG/MAG gas-shielded welding torch. Serving as the vital junction between the torch handle and contact tip, it conducts hundreds of amperes of welding current while channeling shielding gas and welding wire. Constructed from thick-walled, high-conductivity copper alloy and clad in high-temperature insulating armor, KF2245 features factory-exact bending geometry and internal bore polishing. Re-equipping your torch with an original KF2245 eliminates wire stuttering, contact tip off-center wear, and excessive neck overheating, delivering smooth, ergonomic control for professional welders.

OTC Daihen Genuine Swan Neck KF2245 Front View — Figure 1: Front View of Genuine OTC WT2000 Torch Swan Neck KF2245 (Precision Angle)

⚙️ Technical Specifications

Specification Attribute	Detailed Parameter
OEM Part Number	KF2245
Product Type	Welding Torch Swan Neck / Torch Bend Pipe
Compatible Models	Dedicated fit for OTC WT2000 Gas-Shielded Welding Torch Series
Material & Processing	Thick-walled high-conductivity copper + high-temperature outer jacket
Quality Guarantee	100% genuine OEM factory part; jam-free wire feeding

OTC Swan Neck KF2245 Side View — Figure 2: Flame-Retardant High-Temperature Insulating Jacket on KF2245

OTC Swan Neck KF2245 End Fitting — Figure 3: High-Precision Rear Connection Terminal for Seamless Torch Handle Docking

🔧 On-Site Torch Maintenance & Swan Neck Care Guide (Essential Reading)

Never Use the Torch as a Slag Hammer: Striking workpieces with the torch nozzle to knock away slag is the leading cause of swan neck failure! Mechanical impact bends the internal copper tube, distorting factory angles. Even slight angular distortion increases wire feed drag, causing wire chatter, contact tip grooving, and erratic arc burns.
Inspect Insulating Jackets: KF2245 is encased in a durable black insulating sleeve. If accidental contact with hot plates burns through the sleeve, exposed copper tubing will short-circuit against the workpiece, burning through the tube wall and risking power source damage. Replace jackets immediately if compromised.
Full Liner Seating: Ensure the wire feed conduit liner is pushed all the way into the locating shoulder inside the swan neck. Gaps allow welding wire to buckle inside the neck cavity, causing severe feeding jams.
Thread Protection: Front threads for contact tip holders and insulators must be tightened snugly without excessive torque. Stripped threads leak shielding gas, causing weld porosity.