0386-1375 - TurboTorch CO2 to Nitrogen Regulator Adapter

Expand Your HVAC Capabilities with the TurboTorch CO2 Adapter

The TurboTorch 0386-1375 CO2 Adapter is an essential accessory for HVAC/R professionals who demand versatility in their service tools. Designed specifically to bridge the gap between nitrogen purge equipment and CO2 gas sources, this adapter allows you to connect a standard Nitrogen Purge Kit (NPK) regulator to a CO2 cylinder. While nitrogen is the standard for purging and brazing copper lines due to its inert nature and lack of moisture, CO2 is often preferred for high-pressure tasks such as blowing out clogged condensate drain lines. With this adapter, you do not need to carry a second dedicated regulator for CO2; simply adapt your existing NPK setup and get to work.

Manufactured from high-quality, precision-machined brass, this component is built to withstand the rigors of daily field use. It features a CGA-320 connection on the cylinder side, which is the standard for carbon dioxide tanks, and a CGA-580 connection on the regulator side, matching the inlet of most nitrogen regulators. This seamless conversion ensures a leak-free seal when used with the appropriate washers, maintaining safety and pressure integrity during operation.

For technicians using the TurboTorch NPK-TT, NPK-20, or NPK-40 kits, this adapter (Model CO2-NPK) is a direct fit. It is compact enough to store easily in your tool bag or purge kit case, ensuring it is always on hand when a drain line blockage requires the specific pressure characteristics of CO2. By integrating this simple yet robust tool into your workflow, you maximize the utility of your existing equipment and reduce the need for redundant gear.

Technical Application Notes

When using this adapter, always ensure that a proper sealing washer is placed inside the CGA-320 nut before connecting to the CO2 tank, as CO2 fittings do not rely on metal-to-metal seals like nitrogen fittings. This adapter is rated for the cylinder pressures typically found in HVAC service work.