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Flow Gauge Regulators

Single-stage flow gauge regulators are compact and feature a forged brass body with 2-inch diameter gauges and a self-reseating pressure relief valve. They also include a Sure Seat™ protective inlet filter and a durable neoprene-composite diaphragm.

31-50-580 Flow Gauge Regulator
  • 31-50-580 Flow Gauge Regulator
  • 31-50-580-6 Regulator
  • 31-50-320 Regulator
Base Model Starting at:
$171.60 List Price (US$)

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Additional Models and Pricing

Regulator Product Guide


Sure-Seat™ filtered high-pressure seat assembly

Sure-Seat™ filtered high-pressure seat assembly
Series 30™ single-stage regulators are extremely durable and contain our exclusive Sure Seat™ filtered seat technology. Filtered seats prevent contamination from entering the seating area, reducing repair costs and downtime.

Shatter Resistant Gauge Lenses

2 in gauges with polycarbonate lenses resist damage and corrosion

Neoprene Composite Diaphragm

Highly durable neoprene composite diaphragm offers precise adjustment of outlet pressure and extended service life

Nickel-Plated Bonnet

Corrosion-resistant finish, reflects residual heat and  extends service life.

Self Reseting Safety Relief Valve

Protects regulator from damage do to inadvertent high-pressure surge.  Relief valve will release excessive pressure and automatically reset.  The safety body is threaded to allow for adding a tube fitting to capture the gas and vent it away from the work area.

True Blue Warranty

Flowgauge regulators are covered by the Miller True Blue® 3 YR. warranty

Color-Coded Labels

Identifies supply performance capabilities, easy gas service identification and technical information.

 

Models

Stock #

XMT® 350 VS ArcReach™ 907224002

XMT® 450 VS ArcReach™ 907481002

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® S-Gun™ 951588

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® Q300 Gun 951584

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® S-Gun™ 951589

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® Q300 Gun 951581

Product Literature
Regulator Product Guide
Date Codes
 
ProcessesOxy-Fuel Cutting, Welding & Heating 
General specificationsNet Weight2.76 lb (1.25 kg)
Gas
Argon and CO2
Regulator Cylinder Connection (CGA)
CGA580 and CGA320
Connections
5/8"-18 RH Internal
ApplicationsAluminum Welding 
Aviation 
Construction 
Fabrication 
Farm and Ranch 
Field Maintenance and Repair 
Home/Hobby 
In-Plant Maintenance and Repair 
Manufacturing 
Mechanical Contracting 
Metal Art/Sculpture 
Motorsports (car, truck, bike, etc.) 
Other alloys 
Pipe Fabrication 
Rental 
Schools/Training 
Stainless Steel Welding 
Welding Projects 
Refinery 
Petrochemical 
Power 
HVAC and Water Pipe 

Models

Stock # Manufacturer List Price US$    
  Flow Gauge Co2 regulator, 50 SCFH  31-50-320 $171.60   Buy Now
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Product Notes:

Flow Gauge Carbon Dioxide regulator; Flow rate 10-50 SCFH, CGA320 inlet connection, 5/8"-18 RH internal outlet connection, 3000 PSI inlet pressure.

       
  Flow Gauge Argon regulator w/hose, 50 SCFH  31-50-580-6 $196.70   Buy Now
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Product Notes:

Flow Gauge Argon regulator; Flow rate 10-50 SCFH, CGA580 inlet connection, 5/8"-18 RH internal outlet connection, 3000 PSI inlet pressure. Comes with 6 ft. X 1/4"inert gas hose.

       
  Flow Gauge Argon regulator, 50 SCFH  31-50-580 $171.60   Buy Now
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  View Package Details      
 
Product Notes:

Flow Gauge Argon regulator; Flow rate 10-50 SCFH, CGA580 inlet connection, 5/8"-18 RH internal outlet connection, 3000 PSI inlet pressure.

       
  Flow Gauge Argon reg w/British inlet, 50 SCFH  31-50-9 $173.20  
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Product Notes:

Flow Gauge Argon regulator; Flow rate 10-50 SCFH, G5/8"A-14RH British inlet connection, 5/8"-18 RH internal outlet connection, 3000 PSI inlet pressure.

       
       

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Product Literature

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