Skip to main content
MT375-TIG-Welder-Angle_1016x1016
MT375-TIG-Welder-Front_1016x1016
MT375-Side-View-Accessories_1016x1016
MT375-Amperage-Control-Foot-Pedal_1016x1016
MT375-Accessories_1016x1016
MT375-TIG-Welder-Angle_1016x1016
MT375-TIG-Welder-Front_1016x1016
MT375-Side-View-Accessories_1016x1016
MT375-Amperage-Control-Foot-Pedal_1016x1016
MT375-Accessories_1016x1016

MT375-AC/DC

  • Water-Cooled TIG Welding System
  • Fully equipped with a dual pump water cooler and utility cart
  • Dual Voltage (230V - 460V)
  • High Frequency Arc Start
  • Easy-to-Use Interface
  • Patented Steady-Grip™ foot pedal quickly converts to fingertip amperage control

The MT375AC/DC from CK Worldwide is a dual voltage powerful 375 amp inverter with; AC balance and frequency, post gas flow settings, and pulse settings that use analog dials allowing for ease of use and range. The MT375 is fully equipped with a dual pump water cooler, utility cart, TL18 Trim-Line 350 amp flex neck torch with super flex cables, ground clamp, argon hose, accessory kit, and new patented Steady-Grip Foot Pedal. This new foot pedal design provides both options in one by incorporating the popular Steady Grip fingertip amperage control into a quick release foot pedal.

Ready to purchase?

PART NUMBER: MT200-AC/DC


Input Voltage
230VAC 10%, 50/60Hz, single phase
460VAC 10%, 50/60Hz, single phase
Input Current

230V: 44 Amps / 26 Amps

460V: 38 Amps / 23 Amps
Output Current
Range GTAW

230V: 5 – 275 Amps DC; 5 – 260 Amps AC

460V: 5 – 375 Amps DC; 5 – 360 Amps AC

Output Current
Range SMAW

230V: 10 – 200 Amps DC

460V: 10 – 300 Amps DC

Rated Output
GTAW

230V: 275 Amps @ 21.0 VDC, 35% duty cycle

260 Amps @ 20.4 VAC, 35% duty cycle

460V: 375 Amps @ 25.0 VDC, 35% duty cycle

360 Amps @ 24.2 VAC, 35% duty cycle


Rated Output
SMAW

230V: 200 Amps @ 28.0 VDC, 40% duty cycle



460V: 300 Amps @ 32.0 VDC, 40% duty cycle


Max. Open
Circuit Volts
84 Volts
Gas Pre Flow
0.5 Seconds
Gas Post Flow
0.5 - 20 Seconds
AC Frequancy
20 - 200 Hz
Pulse
Frequancy
1 - 200 Hz
Pulse Width
50%
Base Current
10 - 100%
Arc Start
High Frequancy
Dimensions
Height: 15 in. (381mm)
Width: 10.5 in. (267mm)
Length: 20.5 in. (521mm)
Weight
82 lb. (14.5kg)
Input Voltage110 VAC, 50/60 Hz
Input Current (1 max)5 Amps
BTU (max)14,200
Coolant Capacity

9 liters / 2.5 gallons

Coolant Type
Binzel BTC-15 is recommended.

80% distilled water / 20% organic coolant.

Dimensions
Height: 18 in. (457mm)
Width: 10.5 in. (267mm)
Lenght: 24 in. (610mm)