Convenient One-Pak for Basic Wire Welding Applications

The Lincoln Electric Flextec® 350X PowerConnect® / LF-74 One-Pak (K4274-6) is a comprehensive multi-process welding system designed for CV MIG welding in shop environments. This package combines the versatile Flextec® 350X PowerConnect® power source with the reliable LF-74 wire feeder.

What's Included

• Flextec® 350X PowerConnect® (Tweco) (K4273-1)
• LF-74 Wire Feeder, Bench Model, Heavy Duty (K2426-5)
• Magnum® PRO Curve™ HDE™ 250 Welding Gun (K4531-2-10-45)
• 8.5 ft (2.6m) input power cord
• Drive Roll Kit .035, .045 (0.9, 1.2 mm) Solid Wire (KP1505-1)
• Control Cable Extension - 10 ft (3 m) (K1797-10)
• Weld Cable Package - 10 ft (3 m) (K1803-2)
• Model 355-2Ar-58010 Flowmeter Regulator Shielding Gas Kit

Highlights

• PowerConnect Technology: Automatically connects to any input voltage 200-575VAC, single or three-phase, 50 or 60Hz
• Multi-Process Capability: Supports MIG, TIG, Stick, Flux-Cored, and Carbon Arc Gouging
• LF-74 Wire Feeder: Perfect for basic wire welding processes
• Proven Reliability: Based on field-tested Flextec platform for extreme environments
• Easy Setup: All components included in one convenient package

Industries Served

• General Fabrication
• Maintenance and Repair
• Light Manufacturing
• Education and Training Facilities
• Construction

Key Features

• Versatile Input Power: Connects to various input voltages without manual linking
• Ultimate Process Flexibility: Supports multiple welding processes
• Reliable Performance: Designed for extreme environments
• User-Friendly: Easy to set up and operate
• Complete Package: Includes all necessary components for immediate use

Benefits of the Flextec® 350X PowerConnect® / LF-74 One-Pak

• Convenience: All components in one easy-to-order package
• Flexibility: Suitable for various welding applications and input power situations
• Reliability: Built on proven Flextec platform for consistent performance
• Efficiency: Quick setup and easy operation for increased productivity
• Versatility: Capable of handling multiple welding processes

This Flextec® 350X PowerConnect® / LF-74 One-Pak offers a comprehensive and flexible solution for basic wire welding applications, combining power source versatility with a reliable wire feeding system in a convenient package.

Fast, Free Shipping & Easy Returns

At Welders Supply, we prioritize fast, reliable shipping and hassle-free returns. If you’re not fully satisfied with your purchase, you can return it within 14 days for an exchange, credit or refund. Please ensure all products are returned freight paid, in their original packaging, with all materials, manuals and accessories included. A restocking fee of up to 25% may apply based on product condition. Certain restrictions apply to custom orders, PPE and demo items. Call our customer service team at 1-844-682-0205 for assistance.

Shop all multi-process welders and Lincoln Electric welding supplies at the best prices online, from Welders Supply.