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Hobart Flow Gauge MIG Regulator, 770198

SKU: 385136199
Hobart Flow Gauge MIG Regulator, 770198
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Product Rating is 4.8


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Item Information

Flow Gauge MIG Regulator

  • Rugged MIG regulator constructed of solid corrosion-resistant aluminum features 2 inch-diameter gauges with shatter-resistant polycarbonate lenses, machined aluminum bonnet, and dual filters for high-pressure seat protection. for use with 100% Argon and Argon/CO2 mixed gasses.

Specification Description
Application/Use: Welding
Brand: Hobart
Cylinder Size: No cylinder included
CountryofOrigin: Made in USA
Product Length: 8 in.
Product Height: 7.75 in.
Sold By Cubic Feet: No cylinder included
Type: MIG Flow Gauge Regulator
Part Number: 770198
Product Width: 5 in.
Cylinder Weight: No cylinder included
Manufacturer Part Number 770198
Hobart Flow Gauge MIG Regulator, 770198 is rated 4.8 out of 5 by 9.
Rated 5 out of 5 by from Owner It's a great tool to have on every shop or home owner
Date published: 2020-03-13
Rated 5 out of 5 by from Hobart Gas Flow Gauge This gauge was better quality than what came with the welder. Original was Chinese junk, and this one was made in USA....much better quality.
Date published: 2020-01-30
Rated 5 out of 5 by from Solid Flow Gauge Gauge worked great after changing one of the fittings.
Date published: 2020-01-16
Rated 5 out of 5 by from This item kept me working When I went into the store I wasn't sure they would have what I wanted. From being there before I knew where to go, so it was easy to fine and works great, no problems at all.
Date published: 2019-11-29
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Will the Hobart flow gauge mig regulator fit other brand gas welders, i.e. craftsman etc.?

Asked by: jchdz56
The 770198 regulator will work with any type MIG welder as long as the hose to the regulator is 3/16” id.
Answered by: Hobart Specialist
Date published: 2019-03-15

Disconnection question: Now that I've adjusted the flow (low pressure) delivery gauge to read zero AND closed the gas cylinder valve, I don't know how to operate the relief valve to ensure the supply (high pressure) gauge reads zero before disconnection.

Asked by: Laurie20

What size flexible tubing best fits the hose barb included with this device?

Asked by: Laurie20
The hose should be 3/16" internal diameter.
Answered by: ZackZ
Date published: 2020-03-11

The gauge says use .032 orifice. What does that mean? What orifice where? Do you need different orifices for different gas mixes?

Asked by: aninventor
The orifice is built into the gauge and cannot be changed. It will provide the most accurate flow rate with mixed gases. The flow rate indication will be slightly off when using 100% Argon or 100% CO2.
Answered by: Hobart Specialist
Date published: 2019-10-02
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