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TWECO MIG TWECO WeldSkill WM 400 MIG Gun, 400 A, 0.045 in, 15 ft, Miller-Compatible - Tweco MIG Guns
TWECO MIGTweco MIG Guns

TWECO MIG TWECO WeldSkill WM 400 MIG Gun, 400 A, 0.045 in, 15 ft, Miller-Compatible

The TWECO MIG Gun WeldSkill WM 400 is a 400 A, 0.045 in, 15 ft MIG gun from the Tweco MIG Guns product type, designed for CO2 (Carbon Dioxide) gas. It features a Miller-Compatible rear connection and uses the WS14…

SKU 3G-OTH-354971

Brand
TWECO MIG
Item
TWECO WeldSkill WM 400 MIG Gun, 400 A, 0.045 in, 15 ft, Miller-Compatible
Part Number
10471027
Category
Tweco MIG Guns
Available to Order
Also known as:10471027TWECO MIG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TWECO MIG
Manufacturer Part Number
10471027
For Gas Type
CO2 (Carbon Dioxide)
MIG Gun Model
WM400M-15-3545
Contact Tip Series
WS14
For Rear Connection Type
Miller-Compatible

Technical Documents

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TWECO MIG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TWECO MIG Gun WeldSkill WM 400 is a 400 A, 0.045 in, 15 ft MIG gun from the Tweco MIG Guns product type, designed for CO2 (Carbon Dioxide) gas. It features a Miller-Compatible rear connection and uses the WS14 contact tip series, with model number WM400M-15-3545 and manufacturer part number 10471027.

Frequently Asked Questions

What is the TWECO MIG Gun WeldSkill WM 400 used for?

The TWECO MIG Gun WeldSkill WM 400 is used for semi-automatic gas metal arc welding (GMAW/MIG) with CO2 shielding gas. It is designed for industrial fabrication, automotive repair, and heavy manufacturing applications requiring a 400 A, 0.045 in wire feed capacity.

What are the specifications of the TWECO MIG Gun WeldSkill WM 400?

The TWECO MIG Gun WeldSkill WM 400 has a 400 A rating, 0.045 in wire size, 15 ft cable length, and a Miller-Compatible rear connection. It uses the WS14 contact tip series and is designed for CO2 gas. The model number is WM400M-15-3545 with MPN 10471027.

Where to buy the TWECO MIG Gun WeldSkill WM 400 worldwide?

3G Electric supplies the TWECO MIG Gun WeldSkill WM 400 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this Miller-compatible MIG gun for your welding operations.

How to select the correct TWECO MIG Gun for a Miller welder?

To select the correct TWECO MIG Gun for a Miller welder, ensure the rear connection type is Miller-Compatible, as with the WM 400 model. Match the amperage (400 A), wire size (0.045 in), and cable length (15 ft) to your application. Verify the contact tip series (WS14) and gas type (CO2) for proper fit.

Used in

Common applications for TWECO MIG
Heavy fabrication — TWECO Spray Master 450 (MS415X-116) for high-amperage welding with mixed gas.
Automotive repair — TWECO Classic No. 2 (MPN 10201123) for 200 A welding with CO2 shielding gas.
Structural steel welding — TWECO Classic No. 4 (MPN 10401103) rated 400 A for thick plate joining.
General maintenance — TWECO Spray Master 350 (MS312-116) with ergonomic handle for extended use.
Pipeline construction — TWECO Classic No. 3 (MPN 1030-1602) for 300 A welding with CO2 gas.
Shipbuilding — TWECO Spray Master 450 (MS415L-116) with Lincoln-compatible connection for mixed gas.
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TWECO MIG Products

3G Electric supplies TWECO MIG tweco mig guns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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