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Compare MIG Welders

Firstess DP200 Multi-Process DualPulse™ MIG Welder

DP200

Dual-pulse MIG that welds aluminum like a pro.

From $594.15$699.00

or 4 payments of $148.54 with Klarna*

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MIG-205DS-Pro Multi-Process MIG Aluminum Welder

MIG-205DS PRO

Synergic multiprocess MIG that handles aluminum with a spool gun.

From $367.20$459.00

or 4 payments of $91.80 with Klarna*

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MIG-250PRO MIG Welder with Pulse & Spool Gun Compatible

MIG-250PRO

250 amps of pulse MIG muscle, spool-gun ready.

From $479.20$599.00

or 4 payments of $119.80 with Klarna*

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Quick Look

Dual Pulse MIG
Key Feature
7" LCD
Display
Steel / Stainless / Aluminum
Material Compatibility
≤ 3/8" (10 mm) @ 240V
Recommended Thickness
200A
Max Output
MIG / Flux / TIG / Stick
Processes
120V / 240V
Input Voltage
205A synergic MIG
Key Feature
LED
Display
Steel / Stainless / Aluminum
Material Compatibility
≤ 19/32" (15 mm) @ 220V
Recommended Thickness
205A
Max Output
MIG / Flux / TIG / Stick
Processes
110V / 220V
Input Voltage
250A pulse MIG
Key Feature
LED
Display
Steel / Stainless / Aluminum
Material Compatibility
≤ 1/2" (13 mm) @ 220V
Recommended Thickness
250A
Max Output
MIG / Flux / TIG / Stick
Processes
110V / 220V
Input Voltage

Power & Output

Input Voltage

120V, 240V ±10% 50/60Hz

110V, 220V ±10% 50/60Hz

110V, 220V ±10% 50/60Hz

Processes

MIG (Pulse), Flux-Cored, Lift TIG, Stick

MIG, Flux-Cored, Lift TIG, Stick

MIG (Pulse), Flux-Cored, Lift TIG, Stick

Output Current Range

MIG: 30-120A @ 120V; 30-200A @ 240V TIG: 10-120A @ 120V; 10-200A @ 240V Stick: 10-120A @ 120V; 10-180A @ 240V

MIG: 30-160A @ 110V; 30-205A @ 220V TIG: 15-140A @ 110V; 15-205A @ 220V Stick: 20-140A @ 110V; 20-205A @ 220V

MIG: 37-175A @ 110V; 37-250A @ 220V TIG: 15-175A @ 110V; 15-250A @ 220V Stick: 20-175A @ 110V; 20-250A @ 220V

Duty Cycle

MIG: 60% @ 130A

MIG: 60% @ 205A

MIG: 60% @ 250A

Detailed Duty Cycle

MIG (120V): 60% @ 78A; 100% @ 60A MIG (240V): 60% @ 130A; 100% @ 100A TIG (120V): 60% @ 78A; 100% @ 60A TIG (240V): 60% @ 130A; 100% @ 100A Stick (120V): 60% @ 78A; 100% @ 60A Stick (240V): 60% @ 117A; 100% @ 90A

MIG (110V): 60% @ 160A; 100% @ 123A MIG (220V): 60% @ 205A; 100% @ 158A TIG (110V): 60% @ 140A; 100% @ 108A TIG (220V): 60% @ 205A; 100% @ 158A Stick (110V): 60% @ 140A; 100% @ 112A Stick (220V): 60% @ 205A; 100% @ 139A

MIG (110V): 60% @ 175A; 100% @ 135A MIG (220V): 60% @ 250A; 100% @ 192A TIG (110V): 60% @ 175A; 100% @ 135A TIG (220V): 60% @ 250A; 100% @ 192A Stick (110V): 60% @ 175A; 100% @ 135A Stick (220V): 60% @ 250A; 100% @ 192A

Material & Capability

Material Compatibility

MIG: Steel, Stainless Steel, Aluminum TIG: Steel, Stainless Steel Stick: Steel

MIG: Steel, Stainless Steel, Aluminum TIG: Steel, Stainless Steel Stick: Steel

MIG: Steel, Stainless Steel, Aluminum TIG: Steel, Stainless Steel Stick: Steel

Recommended Thickness

MIG: ≤ 1/8" (3 mm) @ 120V; ≤ 3/8" (10 mm) @ 240V TIG: ≤ 1/8" (3 mm) @ 120V; ≤ 3/8" (10 mm) @ 240V Stick: ≤ 1/8" (3 mm) @ 120V; ≤ 3/8" (10 mm) @ 240V

MIG: ≤ 3/16" (5 mm) @ 110V; ≤ 1/2" (13 mm) @ 220V TIG: ≤ 1/8" (3 mm) @ 110V; ≤ 5/16" (8 mm) @ 220V Stick: ≤ 5/16" (8 mm) @ 110V; ≤ 19/32" (15 mm) @ 220V

MIG: ≤ 9/32" (7 mm) @ 110V; ≤ 1/2" (13 mm) @ 220V TIG: ≤ 9/32" (7 mm) @ 110V; ≤ 3/8" (10 mm) @ 220V Stick: ≤ 9/32" (7 mm) @ 110V; ≤ 3/8" (10 mm) @ 220V

MIG

Synergic Function

Supported

Supported

Supported

Spool Gun Compatibility

Supported

Supported

Supported

MIG Wire Type

ER70S-6 / E71T / ER308L / ER4043 / ER5356

ER70S-6 / E71T / ER308L / ER4043 / ER5356

ER70S-6 / E71T / ER308L / ER4043 / ER5356

Wire Diameter

.023" (0.6 mm) / .030" (0.8 mm) / .035" (0.9 mm) / .045" (1.1 mm)

.023" (0.6 mm) / .030" (0.8 mm) / .035" (0.9 mm) / .045" (1.1 mm)

.023" (0.6 mm) / .030" (0.8 mm) / .035" (0.9 mm) / .045" (1.1 mm)

MIG Torch Type

24KD (European connector)

YW-L150-10E (European connector)

YW-L150-10E (European connector)

Gas Requirements

CO2 100%, Mix Gas, Argon 100%

CO2 100%, Mix Gas, Argon 100%

CO2 100%, Mix Gas, Argon 100%

Wire Feed Mechanism

2-Roll, 4-Roll

2-Roll, 4-Roll

2-Roll, 4-Roll

Consumables Compatibility

24KD Binzel

Magnum 100L

Magnum 100L

TIG

TIG Ignition Type

Lift Start

Lift Start

Lift Start

Foot Pedal Compatibility

Supported

Not supported

Not supported

Tungsten Type

WT20, WC20, WL20, WL15

WT20, WC20, WL20, WL15

WT20, WC20, WL20, WL15

Tungsten Diameter

≤ 3/32" (2.4 mm) @ 120V ≤ 1/8" (3.2 mm) @ 240V

≤ 3/32" (2.4 mm)

≤ 3/32" (2.4 mm) @ 110V ≤ 1/8" (3.2 mm) @ 220V

TIG Torch Type

WP-17V-35 (Optional. Sold separately.)

WP-17V-35 (Optional. Sold separately.)

WP-17V-35 (Optional. Sold separately.)

TIG Filler Rod Material

ER70S-6, ER308L

ER70S-6, ER308L

ER70S-6, ER308L

TIG Filler Rod Diameter

≤ 3/32" (2.4 mm) @ 120V ≤ 1/8" (3.2 mm) @ 240V

≤ 3/32" (2.4 mm)

≤ 3/32" (2.4 mm) @ 110V ≤ 1/8" (3.2 mm) @ 220V

Gas Requirements

100% Argon

100% Argon

100% Argon

Consumables Compatibility

WP-17 / WP-18 / WP-26

WP-17 / WP-18 / WP-26

WP-17 / WP-18 / WP-26

Stick

Stick Electrode Type

E6010 / E6011 / E6013 / E7018

E6013 / E7018

E6011 / E6013 / E7018

Stick Electrode Diameter

≤ 3/32" (2.4 mm) @ 120V ≤ 5/32" (4.0 mm) @ 240V

≤ 5/32" (4.0 mm)

≤ 1/8" (3.2 mm) @ 110V ≤ 5/32" (4.0 mm) @ 220V

Plasma Cutting

CNC Capability

Not supported

Not supported

Not supported

Physical & Safety

Display

7" LCD

LED

LED

Fan Control

Fan on Demand

Continuous Fan Mode

Continuous Fan Mode

App Control

Not supported

Not supported

Not supported

Weight

28.2 lbs

22.7 lbs

24.91 lbs

Dimensions

17.7" × 9.4" × 8.1"

16.93" × 8.27" × 14.17"

16.93" × 8.27" × 11.81"

Protection Features

Short-Circuit Overheat Overcurrent Overvoltage Undervoltage Gun Trigger Short-Circuit Alert (MIG/TIG) VRD (Voltage Reduction Device) - Stick Wire Feeder Fault Alert (MIG)

Overheat Overcurrent Undervoltage

Overheat Overcurrent VRD (Voltage Reduction Device) - Stick

General

Input Current

50A @ 110V; 40A @ 220V

50A @ 110V; 40A @ 220V

50A

Open Circuit Voltage (OCV)

MIG/TIG/Stick: 81V

MIG/TIG/Stick: 65V

MIG/TIG/Stick: 65V

Generator Compatibility

Minimum generator: 10 kW (15 HP)

Generator not recommended. If necessary, use at least a 10 kW (15 HP), 120/240V generator with AVR.

Generator not recommended. If necessary, use at least a 10 kW (15 HP), 120/240V generator with AVR.

Cable Length

Ground: 10 ft (3 m) MIG Gun: 10 ft (3 m)

Ground: 10 ft (3 m) MIG Gun: 10 ft (3 m)

Ground: 10 ft (3 m) MIG Gun: 10 ft (3 m)

Power Cord Length

6.5 ft (2 m)

6.5 ft (2 m)

6.5 ft (2 m)

Certification

Not applicable

CE, ETL, UL

CE, ETL, UL

Warranty

3 Year

2 Years

2 Years

*Financing available to qualified customers through Klarna. Pay-in-4 and monthly options are subject to eligibility and approval; see checkout for available plans and terms. Prices shown are starting prices for each model and may vary by configuration.