Precision TIG® 375 TIG Welder Ready-Pak® (K2624-1)

The Precision TIG® 375 is a high‑performance TIG welding system that provides stable low‑amperage starting, welding, and cratering for both AC and DC applications. It offers the widest output range in its class (2‑420 A) and includes advanced pulse control and AC Auto‑Balance® for superior control on thin and thick materials.

Key Features

• AC Auto‑Balance® for optimal cleaning and penetration on aluminum, with manual adjustment option.
• Built‑in TIG pulser with standard pulse functions to minimize heat input, distortion, and warping.
• Micro‑Start™ II Technology for reliable arc start and stable welding.
• Wide output range of 2 A to 420 A and maximum open‑circuit voltage of 80 V.
• Side‑mounted torch holder for convenient cable management.

Specifications

• Input Voltage: 208 V / 230 V / 460 V
• Input Current (40% DC): 112 A / 102 A / 51 A; (60% DC): 102 A / 92 A / 46 A
• Input Phase: 1‑phase, 60 Hz
• Output Range: 2 A – 420 A (CC mode), Max OCV: 80 V
• Polarity: AC/DC
• Dimensions (H × W × D): 49.7 in × 28 in × 41 in (1262 mm × 711 mm × 1041 mm)
• Net Weight: 755 lb (342.5 kg)
• Duty Cycle: 40 % at full rating with PFC; 60 % at reduced rating
• Warranty: 3 years

Applications

• Construction and heavy fabrication
• Automotive manufacturing and repair
• Marine fabrication and shipbuilding
• Brewery, distillery, and pharmaceutical equipment
• General maintenance and repair tasks