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R15 - Powerweld R15 CO2 Welding Regulator CGA 320

Packaging: 1 of each
$143.00/ea $95.33/1 of each only $95.33/eaSave 33%

In stock

OVERVIEW

Reliable CO2 Flow for Your MIG Welder

Get the most out of your MIG welder with the Powerweld R15 Carbon Dioxide Regulator. If you are welding mild steel and looking for deep penetration and cost savings, straight CO2 is often the gas of choice. This regulator is specifically designed to hook up to CO2 tanks using the standard CGA 320 connection. Unlike Argon regulators that use a male bullnose fitting, this CO2 regulator features the correct female nut and requires a sealing washer (included) to ensure a tight, leak-free fit every time you swap out a tank.

Built to last in the shop, the R15 features a durable brass body that can take a beating. The large, easy-to-read gauges take the guesswork out of your setup; one gauge tells you exactly how much gas is left in the tank so you don't run out in the middle of a bead, while the other helps you dial in the perfect flow for your weld. Consistent gas flow is the secret to a clean, porosity-free weld, and the Powerweld R15 delivers that consistency from the moment you crack the valve until the tank is empty.

Setting up is straightforward. Simply attach the regulator to your cylinder (don't forget the washer!), tighten the nut with a wrench, and adjust your flow. Whether you are working on automotive repairs, structural fabrication, or general farm repairs, this regulator provides the steady shielding gas coverage you need to lay down smooth, professional welds. It is a must-have accessory for any welder running a dedicated CO2 setup.

Additional Information
Brand:Powerweld
CGA Fitting:CGA 320
Used On Which Gas:CO2
Max Inlet:3000 PSI
Item:Regulator
Gas Type:Carbon Dioxide (CO2)
Connection Type:CGA 320
Body Material:Brass
Pressure Rating:3000 PSI Inlet
Packaging Description:1 of each
Max Outlet:30 PSI
Used On Which Gas?:CO2

INCLUDED

  • 1 x Powerweld R15 Carbon Dioxide Regulator
  • 1 x CGA 320 Connection Washer
  • 1 x Instruction Manual

APPLICATIONS

  • Gas Metal Arc Welding (GMAW/MIG) with 100% CO2
  • Flux Cored Arc Welding (FCAW) requiring CO2 shielding
  • Industrial Gas Distribution
  • Beverage Carbonation Systems (verify pressure range)
  • Aquarium CO2 Injection Systems

FAQ

This regulator fits Carbon Dioxide (CO2) cylinders equipped with a CGA 320 valve.

No, Argon and Argon/CO2 mix cylinders typically use a CGA 580 connection. This regulator has a CGA 320 connection specifically for pure CO2.

Yes, the CGA 320 connection is a flat-faced fitting that requires a nylon or fiber washer to create a seal. One is usually included.

The regulator is rated for a maximum inlet pressure of 3000 PSI.

The most common reason for a leak on a CO2 regulator is a missing or damaged washer. Ensure the washer is in place between the regulator nipple and the tank valve.

This is a regulator designed to control pressure. While it regulates flow indirectly by controlling pressure, for precise flow rate measurement (CFH), a flowmeter is often preferred, though this unit is standard for general CO2 applications.

The body is constructed from brass for durability and safety.
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