Precision TIG® 375 TIG Welder

The Precision TIG® 375 delivers a wide amperage range (2‑420 A) for both AC and DC welding, ideal for thick materials and precision work on thin metals.

Key Features

• Built‑in TIG pulser for heat control and reduced distortion
• AC Auto‑Balance® for optimal cleaning and penetration on aluminum
• Side‑mounted torch holder for easy cable management
• Highest duty cycle in its class

Specifications

• Input Voltage: 220‑230/380‑400/415 V
• Input Current: 119/69/63 A with PFC
• Input Hertz: 50/60 Hz
• Input Phase: 1‑phase
• Output Range: 2‑420 A (AC/DC)
• Polarity: AC/DC
• Mode: Constant Current (CC)
• Dimensions (H×W×D): 31 in × 22 in × 26 in (787 mm × 559 mm × 660 mm)
• Net Weight: 507 lb (229.975 kg)
• Typical Applications: Construction, automotive, brewery, distillery, general and heavy fabrication, marine, oil & gas, power generation, shipbuilding, repair welding

Applications

• Structural steel and heavy fabrication
• Aluminum welding with AC Auto‑Balance
• Thin‑material TIG work requiring pulse control
• Maintenance and repair across multiple industries