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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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Firstess DP200 Multi-Process DualPulse™ MIG Welder

DP200

Dual-pulse MIG that welds aluminum like a pro.

From $579.99$699.00

or 4 payments of $145.00 with Klarna*

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FIRSTESS MP200-PRO All-in-1 Welder & Cutter

MP200 PRO

5-in-1 pulse MIG with HF TIG and a built-in plasma cutter.

From $849.99$999.00

or 4 payments of $212.50 with Klarna*

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Quick Look

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
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
Pulse all-in-one
Key Feature
7" LCD
Display
Steel / Stainless / Aluminum
Material Compatibility
≤ 3/8" (10 mm) @ 240V
Recommended Thickness
200A
Max Output
MIG / Flux / TIG / Stick / Plasma
Processes
120V / 240V
Input Voltage

Power & Output

Input Voltage

110V, 220V ±10% 50/60Hz

120V, 240V ±10% 50/60Hz

120V, 240V ±10% 50/60Hz

Processes

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

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

MIG (Pulse), Flux-Cored, DC HF/Lift TIG (Pulse), Stick (Pulse), Plasma

Output Current Range

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

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

MIG: 30-140A @ 120V; 30-200A @ 240V TIG: 10-120A @ 120V; 10-200A @ 240V Stick: 10-120A @ 120V; 10-180A @ 240V Plasma: 15-25A @ 120V; 15-40A @ 240V

Duty Cycle

MIG: 60% @ 250A

MIG: 60% @ 130A

MIG: 60% @ 130A

Detailed Duty Cycle

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

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 (120V): 60% @ 98A; 100% @ 76A MIG (240V): 60% @ 130A; 100% @ 100A TIG (120V): 60% @ 98A; 100% @ 76A TIG (240V): 60% @ 130A; 100% @ 100A Stick (120V): 60% @ 98A; 100% @ 76A Stick (240V): 60% @ 130A; 100% @ 100A Plasma (120V): 60% @ 21A; 100% @ 16A Plasma (240V): 60% @ 26A; 100% @ 20A

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 Plasma: Steel, Stainless Steel, Aluminum

Recommended Thickness

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: ≤ 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: ≤ 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

Clean Cut Thickness

Not applicable

Not applicable

3/16" (5 mm) @ 120V 3/8" (10 mm) @ 240V

Severance Cut Thickness

Not applicable

Not applicable

1/4" (6 mm) @ 120V 1/2" (13 mm) @ 240V

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 / E308LFC-O / 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

YW-L150-10E (European connector)

24KD (European connector)

24KD (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

Magnum 100L

24KD Binzel

24KD Binzel

TIG

TIG Ignition Type

Lift Start

Lift Start

HF Start / Lift Start

Foot Pedal Compatibility

Not supported

Supported

Supported

Tungsten Type

WT20, WC20, WL20, WL15

WT20, WC20, WL20, WL15

WT20, WC20, WL20, WL15

Tungsten Diameter

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

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

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

TIG Torch Type

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

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

WP-26 (M16 × 1.5 connector, 5-pin control cable)

TIG Filler Rod Material

ER70S-6, ER308L

ER70S-6, ER308L

ER70S-6, ER308L

TIG Filler Rod Diameter

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

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

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

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

E6011 / E6013 / E7018

E6010 / E6011 / E6013 / E7018

E6010 / E6011 / E6013 / E7018

Stick Electrode Diameter

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

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

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

Plasma Cutting

Pilot Arc

Not applicable

Not applicable

Supported

Plasma Arc Starting

Not applicable

Not applicable

HF Start

Air Pressure

Not applicable

Not applicable

90 PSI (5.9 bar)

Air Flow

Not applicable

Not applicable

6.7 CFM (188 L/min)

Recommended Compressor

Not applicable

Not applicable

30-60 gal, ≥ 2 HP

Plasma Torch Type

Not applicable

Not applicable

AG60 (M16 × 1.5 connector, 2-pin control cable)

CNC Capability

Not supported

Not supported

Not supported

Gas Requirements

Not applicable

Not applicable

Compressed Air

Consumables Compatibility

Not applicable

Not applicable

AG60

Physical & Safety

Display

LED

7" LCD

7" LCD

Fan Control

Continuous Fan Mode

Fan on Demand

Fan on Demand

App Control

Not supported

Not supported

Not supported

Weight

24.91 lbs

28.2 lbs

34 lbs

Dimensions

16.93" × 8.27" × 11.81"

17.7" × 9.4" × 8.1"

20.87" × 9.45" × 15.75"

Protection Features

Overheat Overcurrent VRD (Voltage Reduction Device) - Stick

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

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

General

Input Current

50A

50A @ 110V; 40A @ 220V

50A

Open Circuit Voltage (OCV)

MIG/TIG/Stick: 65V

MIG/TIG/Stick: 81V

MIG/TIG/Stick: 81V Plasma: 333V

Generator Compatibility

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

Minimum generator: 10 kW (15 HP)

Minimum generator: 10 kW (15 HP)

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) TIG Torch: 13 ft (4 m) Plasma Torch: 13 ft (4 m) Clean Torch: 13 ft (4 m)

Power Cord Length

6.5 ft (2 m)

6.5 ft (2 m)

6.5 ft (2 m)

Certification

CE, ETL, UL

Not applicable

Not applicable

Warranty

2 Years

3 Year

3 Year

*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.