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Model#: CBHNWG3090

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Campbell Hausfeld WG3090 Pro-140 MIG/Flux Welder

  • Campbell Hausfeld WG3090 Pro-140 MIG/Flux Welder
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The drive-deck operates with an independent motor to provide consistent wire speed. The plug-in torch offers a trigger activated arc which allows precise weld placement. All of the welders can weld in flux-core or MIG. Great for repairs, projects, metal fabrication, and light production.
  • Steel powder coated case with oversized handle
  • Five heat settings to match metal thickness
  • Heavy-duty drive deck for consistent wire speed
  • Robust capacitor provides smoother arc and less spatter
  • Professional cold torch
  • Welders include two extra contact tips and flux-core wire
  • Weld with flux-core or MIG wire
  • Pro-140 MIG/Flux Welder - WG3090
  • Flux Wire
  • (2) Contact Tips
  • Professional Torch
  • Ground Clamp
  • 10 ft. Torch Cable
  • 10 ft. Ground Cable
  • Dual Gauge Regulator


Series: Flux


Product Reviews

Questions & Answers

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

6 Questions | 11 Answers
Displaying questions 1-6
  • Pro-140 MIG/Flux Welder


    How hard is it to remove the slag from the flux core wire weld, I have used different types of sticks example 6011,7014 ,7018 and the slag from them come back off in varrying degrees of difficulty some are a slag hammer and a wire brush and some require a grinder if I want to do an overlay or buildup . I am typically working outside where wind may be a problem.
    Asked on 11/30/2015 by Stu from Mount Vernon , Ohio

    2 answers

    • Staff Reviewer


      To our knowledge, the flux core does wire weld does not have any slag in them

      Answered on 3/22/2016 by Ray from Atlanta
    • A:

      There is no slag from a flux core weld.

      Answered on 3/2/2016 by Bkey from Texas
  • Pro-140 MIG/Flux Welder


    Is there a parts list for internal components?
    Asked on 7/20/2015 by Richard

    1 answer

  • Pro-140 MIG/Flux Welder


    I will order a machine through Sears (WG3090), includes the same accessories?
    Asked on 10/10/2014 by angel from El Centro California

    1 answer

    • Staff Reviewer


      This item will include the following:


      Pro-140 MIG/Flux Welder - WG3090
      Flux Wire
      (2) Contact Tips
      Professional Torch
      Ground Clamp
      10 ft. Torch Cable
      10 ft. Ground Cable
      Dual Gauge Regulator

      Answered on 3/30/2015 by Ray from Atlanta
  • Pro-140 MIG/Flux Welder


    Where can I find just the house and gun part? I got the body and guts
    Asked on 9/10/2014 by David from glasgow Montana

    1 answer

    • Staff Reviewer


      Please contact the manufacturer directly to see if those parts are available at 800-543-6400.

      Answered on 3/19/2015 by RS from Atlanta
  • Pro-140 MIG/Flux Welder


    can the Campbell Hausfeld WG3090 Pro-140 MIG/Flux Welder weld aluminum?
    can I run a spool gun on it or is there a spool gun made for it?
    Asked on 5/1/2014 by MIKE from DENVER COLORADO

    1 answer

  • Pro-140 MIG/Flux Welder


    Does the welder have a gas selenoid
    Asked on 10/16/2013 by mike from Daytona Beach, FL

    5 answers

    • A:

      Yes,it has a gas solenoid valve inside the welder,it opens up when the trigger is pulled and allows gas to flow thru gun cable and come out the nozzle.

      Answered on 1/10/2014 by Dugndeep from ky
    • Staff Reviewer


      Yes, there is a MIG solenoid valve kit included.

      Answered on 10/22/2013 by Ken from Atlanta, GA
    • A:


      Answered on 11/19/2013 by dugndeep from ky
    • A:

      Yes,it has the gas solenoid built in.On the back of the welder is the brass inlet where you screw in your gas hose

      Answered on 4/7/2014 by Dugndeep from Ky
    • A:

      Yes,it has a gas solenoid located inside the welder on the back side.It opens when you pull the trigger and closes when you let off the trigger.

      Answered on 7/18/2014 by Dugndeep from Kentucky
Displaying questions 1-6

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Welding Equipment Limited 5-3-1 Warranty

NEW Welding Equipment: The manufacturer warrants that it will repair, at no charge for parts or labor, the Welder, Welding Gun, or Cables, proven defective in material or workmanship, during the following time period(s) after date of original retail purchase:

  • For 5 Years: The Welder Transformer and Rectifier
  • For 3 Years: The Entire Welder (excluding clamps, welding gun, electrode holder, cables, or accessories packed with welder)
  • For 1 Year: The Welding Clamps, MIG Gun, Electrode Holder, Accessories, and Welding Cables (as applicable)

RECONDITIONED Welding Equipment: From the date of purchase by the original purchaser as follows: 90 Day Limited Warranty.

WHO GIVES THIS WARRANTY (WARRANTOR): Campbell Hausfeld The Scott Fetzer Company 100 Production Drive Harrison, OH 45030 Telephone: (513)-367-4811

WHO RECEIVES THIS WARRANTY (PURCHASER): The original purchaser of the Campbell Hausfeld product.

WHAT IS COVERED UNDER THIS WARRANTY: Defects in material and workmanship which occur within the duration of the warranty period. This warranty extends to the Welder, the Welders Transformer and Rectifier, Welding Gun or Electrode Holder, and cables only.


  • Implied warranties, including those of merchantability and FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THIS EXPRESS WARRANTY. After this period, all risks of loss, from whatever reason, shall be on the purchaser. Some states do not allow limitations on how long an implied warranty lasts, so above limitations may not apply to you.
  • ANY INCIDENTAL, INDIRECT, OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE THAT MAY RESULT FROM ANY DEFECT FAILURE OR MALFUNCTION OF THE CAMPBELL HAUSFELD PRODUCT. Some states do not allow limitations on how long an implied warranty lasts, so above limitations may not apply to you.
  • This warranty does not apply to any accessory items included with the product which are subject to wear from usage; the repair or replacement of these items shall be at the expense of the owner. These MIG items include but are not limited to; Contact Tips, Nozzles, Gun Liners, Drive Rollers, Felt Wire Cleaner. In addition, this warranty does not extend to any damage caused by the untimely replacement or maintenance of any of the previously listed CONSUMABLE parts.
  • Any failure that results from accident, purchaser’s abuse, neglect or failure to operate products in accordance with instructions provided in the owner’s manual(s) supplied with the product.
  • Pre-delivery service, i.e. assembly and adjustment.

Responsibilities of Warrantor under this warranty: Repair or replace, at Warrantor’s option, products or components which have failed within duration of the warranty period.

Responsibilities of purchaser under this warranty:

  • Deliver or ship the Campbell Hausfeld product or component to Campbell Hausfeld. Freight costs, if any, must be borne by the purchaser.
  • Use reasonable care in the operation and maintenance of the products as described in the owner’s manual(s).

When Warrantor will perform repair or replacement under this warranty: Repair or replacement will be scheduled and serviced according to the normal work flow at the servicing location, and depending on the availability of replacement parts. This Limited Warranty gives you specific legal rights and you may also have other rights which vary from state to state.