Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
TWECO MIG Gun: Spray Master 250, 250 A, 0.045 in, 12 ft, Tweco-Compatible - Tweco MIG Guns
TWECO MIGTweco MIG Guns

TWECO MIG Gun: Spray Master 250, 250 A, 0.045 in, 12 ft, Tweco-Compatible

The TWECO MIG Gun: Spray Master 250 is a Tweco MIG Gun model MS212-3545 rated at 250 A with a 0.045 in contact tip and 12 ft cable, designed for mixed gas use. It features a Tweco-Compatible rear connection and uses…

SKU 3G-OTH-354958

Brand
TWECO MIG
Item
Gun: Spray Master 250, 250 A, 0.045 in, 12 ft, Tweco-Compatible
Part Number
10231101
Category
Tweco MIG Guns
Available to Order
Also known as:10231101TWECO MIG
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
10231101
For Gas Type
Mixed Gas
MIG Gun Model
MS212-3545
Contact Tip Series
11H
For Rear Connection Type
Tweco-Compatible

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The TWECO MIG Gun: Spray Master 250 is a Tweco MIG Gun model MS212-3545 rated at 250 A with a 0.045 in contact tip and 12 ft cable, designed for mixed gas use. It features a Tweco-Compatible rear connection and uses the 11H contact tip series, with manufacturer part number 10231101.

Frequently Asked Questions

What is the TWECO MIG Gun Spray Master 250 used for?

The TWECO MIG Gun Spray Master 250 is used for semi-automatic MIG welding with mixed gas, delivering 250 A at a 0.045 in contact tip. It suits fabrication, repair, and production welding across industries like automotive, heavy equipment, and structural steel.

What are the specifications of the TWECO MIG Gun Spray Master 250?

The TWECO MIG Gun Spray Master 250 is model MS212-3545, rated 250 A, with a 0.045 in contact tip, 12 ft cable, and Tweco-Compatible rear connection. It uses the 11H contact tip series and is designed for mixed gas. Manufacturer part number is 10231101.

Where to buy the TWECO MIG Gun Spray Master 250 worldwide?

3G Electric supplies the TWECO MIG Gun Spray Master 250 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine Tweco-compatible equipment to any location. Contact us for availability and delivery to your site.

How to select the correct contact tip for the TWECO MIG Gun Spray Master 250?

For the TWECO MIG Gun Spray Master 250, use the 11H contact tip series with a 0.045 in diameter for mixed gas. Match the tip to your wire size and gas type to ensure stable arc and consistent weld quality. Always verify compatibility with the Tweco-Compatible rear connection.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from TWECO MIG

View all TWECO MIG parts →
TWECO MIG
TWECO MIG
MIG gun for semi-automatic gas metal arc welding (GMAW) with CO2 shielding gas. Rated 300 A, accepts 0.045 in wire, 12 ft cable. Model X312-3545, uses Contact Tip Series 14, Euro-Compatible rear connection
TWECO MIG
TWECO MIG
The TWECO MIG Gun Classic No. 4 (MPN 1040-1613) is a 400 A, 1/16 in wire capacity, 15 ft cable length MIG gun with Euro-Compatible rear connection. It uses Contact Tip Series 14 and is designed for CO2 shielding gas. Suitable for semi-automatic gas metal arc welding (GMAW/MIG) in industrial applications
The TWECO Spray Master 350 is a MIG gun rated at 350 A, designed for mixed gas welding applications. It uses a 1/16 in contact tip from the 16S series and features a 15 ft cable with a Tweco-Compatible rear connection. This gun is suited for high-deposition spray transfer welding in industrial fabrication and repair
TWECO MIG
The TWECO Spray Master 350 is a MIG gun rated at 350 A, designed for mixed gas welding applications. It uses a 1/16 in contact tip from the 16S series and features a 15 ft cable with a Tweco-Compatible rear connection. This gun is suited for high-deposition spray transfer welding in industrial fabrication and repair
TWECO MIG
TWECO MIG
TWECO MIG Gun Spray Master 350, model MS315X-116, rated 350 A with 1/16 in contact tip (series 16S) and 15 ft cable. Features Euro-Compatible rear connection for mixed gas use. Suitable for semi-automatic GMAW spray transfer applications
TWECO MIG
TWECO MIG
MIG gun rated 400 A for 0.045 in wire, 15 ft cable, Euro-Compatible rear connection, Contact Tip Series 14, for CO2 gas. Used for semi-automatic GMAW in fabrication and repair
TWECO MIG
TWECO MIG
MIG gun rated at 300 A, accepts 0.045 in wire, and includes a 15 ft cable. Designed for CO2 shielding gas and features a Lincoln-compatible rear connection. Uses Contact Tip Series 14. Suitable for semi-automatic GMAW in fabrication and repair applications
TWECO MIG
TWECO MIG
MIG gun rated at 400 A for 0.045 in wire, with 15 ft cable and Euro-Compatible rear connection. Uses WS14 contact tip series and is designed for CO2 shielding gas. Suitable for semi-automatic GMAW in fabrication and repair applications
TWECO MIG
TWECO MIG
The TWECO MIG Gun Classic No. 4 (MPN 1040-1147) is a 400 A, 1/16 in wire capacity, 15 ft cable length MIG gun with a Lincoln-compatible rear connection. It uses Contact Tip Series 14 and MIG Gun Model L415-116, designed for use with CO2 shielding gas. Suitable for semi-automatic gas metal arc welding (GMAW) in industrial fabrication and repair applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first