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Brass welding regulator with dual gauges and flow tube for argon CO2 cylinders

Radnor

Radnor RAD64003036 Flow Gauge Regulator Argon CO2 Single Stage Welding

SKU CH-V535-2MAK1

Single-stage flow gauge regulator for argon and CO₂ cylinders with 30 scfh maximum flow rates

  • Main materialHAWA
  • Product typeWelding Supplies
  • Argon and CO₂ compatible for versatile shielding gas use
  • Single-stage design delivers consistent outlet pressure
  • 30 scfh maximum flow rate suits MIG and TIG applications
  • CGA 0.965-14 inlet fits standard argon/CO₂ cylinders
  • 5/8-18 UNF outlet connects common welding hoses

Argon and CO2 Flow Gauge Regulator

This single-stage flow gauge regulator handles argon and carbon dioxide for welding applications. It mounts directly to a cylinder with a right-hand female NGO inlet sized .965-14. The outlet uses a female UNF connection sized 5/8-18 for hose attachment.

Flow rates up to 30 scfh with 3000 psig inlet

Both argon and carbon dioxide deliver a maximum flow rate of 30 scfh. The regulator accepts a maximum inlet pressure of 3000 psig from the cylinder. This capacity suits typical MIG and TIG shielding gas needs where precise flow metering is required.

Brass construction with cylinder mounting

The HAWA brass body provides durability for shop or field use. Cylinder mounting keeps the regulator compact at the gas source. California Proposition 65 warnings apply for cancer and reproductive harm.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $127.99
Pricier than about 70% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameRADNOR
Product typeWelding Supplies
Size & build
Main materialHAWA

Questions about this item

Will the 0.965 In. -14 NGO inlet on this Radnor RAD64003036 regulator fit the cylinder valve I already use for argon?

The inlet is a female 0.965 In. -14 NGO right-hand thread, which matches standard argon and CO₂ cylinder valves; verify your cylinder carries the same NGO specification before connecting.

How can I confirm the regulator is delivering the correct shielding gas flow after installation?

Open the cylinder valve slowly, then watch the flow gauge needle; it should settle at or below 30 scfh for both argon and carbon dioxide when the torch trigger is pressed.

Does the package include a hose or adapter for the 5/8 In. -18 UNF outlet, or must I buy them separately?

Only the single-stage flow gauge regulator is supplied; a compatible 5/8 In. -18 UNF hose or adapter for your torch is not included and must be purchased separately.

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