16401124 - Tweco Velocity V4S-45-FLX Flexible Conductor Tube 45 Degree

Tweco Velocity Flexible Conductor Tube (V4S-45-FLX)

The Tweco 1640-1124 is a specialized conductor tube designed for the Velocity series of MIG welding guns. Identified by the model number V4S-45-FLX, this component features a flexible neck architecture combined with a 45-degree bend, engineered to provide superior access to complex joint configurations and restricted spaces. Unlike standard rigid conductor tubes, the flexible body allows operators to manipulate the angle of approach slightly to navigate around obstructions without compromising the integrity of the gas shielding or wire feeding path.

This conductor tube is an integral part of the Tweco Velocity system, known for its high-performance consumable integration. The Velocity platform utilizes a unique threadless contact tip and gas diffuser design that optimizes electrical conductivity and heat dissipation. By maintaining a solid electrical connection and running cooler than traditional systems, the V4S-45-FLX ensures consistent arc characteristics even during prolonged welding sessions. The tube is rated for use with V4 series setups, typically falling within the medium-to-heavy duty amperage range suitable for industrial fabrication.

Construction-wise, the tube is built to withstand the rigors of the welding environment. The flexible outer jacket protects the internal copper conductor and liner conduit, ensuring smooth wire delivery. Installation is straightforward, utilizing the standard connection interface for Tweco Spray Master and Velocity-equipped guns. This part is essential for maintenance and repair operations (MRO) where equipment versatility is required to handle diverse welding geometries.

Technical Specifications

• Part Number: 1640-1124
• Model: V4S-45-FLX
• Bend Angle: 45 Degrees
• Neck Type: Flexible
• Compatibility: Tweco Velocity Series MIG Guns