Gas Mixer, Argon/Hydrogen - Argon/Oxygen

Gas Mixer, Argon/Hydrogen - Argon/Oxygen


Share: Share on Facebook Share on Twitter Pin It to Pinterest


Proportional 2-Gas Argon/Hydrogen, Argon/Oxygen Mixer. Standard Dual Scale 2-Gas Mixer Built with High-Quality Stainless Steel Case and Integral Clear Lexan Door with Mechanical Latch.  Allows for Easy Access and Adjustment of Mixing Knobs. (Replaces 299-006-1B)

Note: Outlet pressure factory set at no flow.
All gases used with mixer must be compatible with Buna-N, Copolymer Acetyl, Nylon and Polyethylene.

Arc-Zone will gladly handle any recalibration, reconditioning and gas mix certifications.  Contact us for pricing and shipping instructions.

Adjustment % Range:
Argon: 50 - 100%
Hydrogen: 50 - 0%

Argon: 80 - 100%
Oxygen: 20 - 0%

Required Inlet Pressure (PSIG/Bar):
105 - 115 / 7.3 - 7.9

Outlet Pressure Without Flow (PSIG/Bar):

Inlet / Outlet Connection:
"B" Size 5/8" x 18 Right-Hand Thread Internal
9/16" x 18 Left-Hand Thread External *(requires Oxygen adapter)

Flow Rate:

10-180 SCFH / 4.8 - 85.7 LPM

Flow Rate Subdivisions:
10 SCFH / 4.8 LPM

Inlet Filters, Mixer Protection Only: 
60 Micron Nominal - PN:3291

Case Material:
304 Stainless Steel

8lbs. / 3.5kg

Size (WxDxH):
5-1/4" x 10" x 6-1/4" (133mm) x 254mm x 165mm)

Made in USA by Smith Equipment. Specialty item that is built to order with 2-3 week lead time.

Report incorrect/unclear product info

Back To Top

Frequently Bought Together

Back to Top

Customers Also Purchased

Customer Reviews

  • 5 star 2
  • 4 star 0
  • 3 star 0
  • 2 star 0
  • 1 star 0

Average Customer Rating for:

Gas Mixer, Argon/Hydrogen - Argon/Oxygen

5 of 5 Stars! (2)

5 out of 5 stars

Added:  by

5 of 5 Stars!
Bought this mixer for a special job where we had a big project when we had 10 working benches. Saves a ton on gas by having one source.

Added:  by

5 of 5 Stars!
We had a special application with multiple welders and this mixer helped us save on the gas bill. It took some work to set up but it worked out great for our setup. Customer service superseded my expectations.

The Metal Mashup - Powered by Arc-Zone

A Newsletter just for Welders: Sparks, Arcs, Videos, News, Specials, Tips & Fabricator Profiles.