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Description
Tweco® 250 Amp Spray Master® .035" - .045" Air Cooled MIG Gun - 12' Cable/Lincoln® Style ConnectorTweco Spray Master Series 250 A MIG Gun with heavy duty contact tip accommodates wires of size 0. 035 0. 045" and has ergonomic handle design that reduces welders fatigue while featuring optional locking trigger or dual schedule trigger. Air cooled MIG gun is ideal for spray as well as pulse welding applications and features simplified direct rear plug for easy installation. 15' Power cable offers good wire feedability and features Lincoln style rear
Tweco® Spray Master® Series 250 A MIG Gun with heavy-duty contact tip accommodates wires of size 0.035 - 0.045" and has ergonomic handle design that reduces welders fatigue while featuring optional locking trigger or dual schedule trigger. Air-cooled MIG gun is ideal for spray as well as pulse welding applications and features simplified direct rear plug for easy installation. 15' Power cable offers good wire feedability and features Lincoln® style rear connection. MIG gun offers 80% duty cycle with argon/CO2 gases and has capacity to deliver under pressure. It is easy to repair and requires less maintenance. It features a diffuser for enhanced performance in high heat applications.
Features
- Thick-walled, three-layer conductor tube for higher electrical conductivity, act as heat sink and durable
- Heavy-duty thick-walled contact tip and diffuser increases tip life and decreases downtime with tip changes
- Balanced to pivot at the center of the handle for ease of use in different welding positions, reduces operator fatigue
- Extended trigger length to keep hand away from the arc to reduce radiated heat
- Steel spring strain relief provides support to the Cablehoz® coming out the rear of the handle to minimize wire feed issues
- Optional mechanical locking trigger - Identified with "LC" Part No. suffix
- Front and rear spring strain relief and cable support
- Compact, ergonomic handle design
- Durable metal jacketed conductor tube
- Patented, extended life consumables
- Field repairable: Split-half handle case provides access for ease of repair
- Field repairable mechanical cable connections for Cablehoz® spare trigger leads in Cablehoz®
- Lower heat in the handle and conductor tube: Heavy wall conductor tube and front Cablehoz® connection (crimped) for improved electrical conductivity and lower heat in the front end
- Heavy-duty contact tip and diffuser for improved performance in high heat applications
- Standard gun configurations options: Standard trigger on/off operation
- Optional dual schedule and locking trigger
- Wide welding applications: Spray transfer mode and pulse welding straight co2 or mixed gases
- Lower inventory carrying costs: Interchangeable front end consumables between Tweco® classic no. Series and Tweco® spray master series
- Rated at 80% duty cycle using mixed gases
Applications
- Farm
- Garage
- Hobby/DIY
- Artistic Metal Working
- Shop Jobs
- Maintenance And Repair Applications
- Production
Accessories
- Spray Master Handle 2060-2130
- Handle Locking Triffer 2060-2127
- Trigger- Standard & Dual Schedule 2060-2647
- Tigger-Locking 2060-2693
- Tigger Blade Assembly 2060-2671
- Cablehoz Assembly - 12 ft 1720-2116
- Cablehoz Assembly - 15 ft 1720-2117
- Cablehoz Assembly - 25 ft 1720-2118
- Cablehoz Assembly Euro-Kwik 12 ft 1720-2107
- Cablehoz Assembly Euro-Kwik 15 ft 1720-2108
- Cablehoz Assembly Euro-Kwik 25 ft 1720-2109
- Cablehoz Front Mechanical Connector Replacement Kit 2060-2132
- Cablehoz Reat Mechanical Connector Replacement Kit 2060-2134
- Cablehoz Rear Euro-Style Mechanical Connector Replacement Kit 2040-2181
- Miller Rear Connector 2035-2111
- Miller Control Wire * Plug 2030-2075
- Tweco Rear Connector 2035-2110
- Tweco Control Wire 2060-2139
- Tweco Dual Schedule Control Wire & Plug 2060-2138
- Lincoln Rear Connect 2035-2112
- Lincoln Control Wire & Plug 2060-2137
- Euro-Kwik Connection Assembly 2040-2276
- Euro-Kwik Nut 2040-2177
- Euro-Kwik Connector Case 2060-2006
Specifications
- Country of Origin: Mexico
- Trade Name: Tweco® | Spray Master®
- Physical Size: 14.3 x 23 x 3.2
- Wire Type: Solid | Flux Cored Gas Shielded | Flux Cored Self-Shielded |Aluminum
- Wire Size: 0.035" - 0.045"
- Gun Amperage: 250 A
- Cooling Method: Air Cooled
- Cable Length: 12'
- Rear Connection: Lincoln® Style Connector
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 23 reviews
Sort
Product Reviews
★★★★★ 5
Been using it for 15 years! Not sure where the Neg reviews come from?
Size: 16 oz
I've been using Liquitube since around 2010. I use it religiously in my ATVs and lawn tractor tires. Since I've been using this stuff, I've never had a flat before. I've pulled out nails and slivers of steel out of my ATV tires but yet none of them lose air or go flat.
I think some of the negative reviews come from improper use of the product or not enough of the product is being used in the tires. I think this come from variance in formula charts that Liquitube has had in the past on their bottles and on their website. The chart on their website wouldn't match the formula that was provided on the bottle. So I think alot of people get mixed up and not knowing the correct amount to add to each tire. Now Liquitube just puts pictures on the side of the bottle with an ounce measurement below each picture to tell people how to use it. But even that can be confusing. For instance, take the picture of the ATV that they show. Below the ATV it says 32oz. Now some people probably think the 32oz is for the entire ATV. Well that isn't the case. They want you to use 32oz Per Tire! Years ago Liquitube even used to say on the bottle to use 32oz per tire on an ATV. Now they just show a picture with an amount below it.
Now you'll come to find out that the 32oz they recommend doesn't match up to the formula they tell you to use to calculate how much each tire is supposed to get. So if you use the formula provided, you come to find that it calculates out to use less product per tire than what the bottle tells you to use. So that's very confusing as well.
So if you use it long enough, you'll be able to know how much each tire will need from experience. Just make sure there's enough on the inside of the tire to coat the entire inside as well as leaving a bit left over to circulate in the tire so it can be ready for a large puncture if that ever happens.
All in all, it's a good product that does what it claims. It lasts for as long as the tire does and it doesn't freeze up in the cold either! 5 stars!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
★★★★★ 5
Should of been using this long ago
Size: Pack of 1, Style: Fuel System Treatment
I literally watch my MPG jump up .3 within one tank, my mpg count after 6000 miles was steady at around 26.5 and after using this stuff and driving around for 1 tank of gas, it jump up to 26.8. I'm literally impressed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2025
★★★★★ 5
Review
Size: Pack of 1, Style: Fuel System Treatment
Item was as described and shipped quickly.
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Reviewed in the United States on May 9, 2025
★★★★★ 5
It's pretty good.
Size: Pack of 1, Style: Fuel System Treatment, Size: Pack of 1, Style: Fuel System Treatment
I used to Chevron Techron before I put Gumout to my 2018 HONDA CR-V.
reduced engine vibration and improved acceleration.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2023
★★★★★ 4
Car run better
Size: Pack of 1, Style: Fuel System Treatment
Very easy to use just pour and go.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2022