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0386-0849 - TurboTorch Nitrogen Purge Flowmeter 0-75 SCFH CGA 580

Packaging: pack of 1
$204.51/EA $141.17/pack of 1 only $141.17/EASave 31%

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OVERVIEW

Reliable Nitrogen Purging with TurboTorch

The TurboTorch 0386-0849 Nitrogen Flowmeter represents the gold standard in light-duty gas control for the HVAC/R industry. Manufactured by a leader in gas equipment, this device is engineered to deliver a consistent flow of nitrogen, adjustable between 0 and 75 SCFH. This range is specifically calibrated to support nitrogen purging applications, a vital step in preventing internal contamination during the high-heat brazing of copper tubing.

Featuring a robust CGA 580 connection, the 0386-0849 fits securely onto standard nitrogen tanks. The unit is designed with the field technician in mind, offering a balance of durability and lightweight portability. The flowmeter allows for visual confirmation of gas flow, ensuring that the inert atmosphere inside the piping is maintained throughout the heating process. This prevents the buildup of carbon deposits that can clog expansion valves and filter driers later in the system's life.

Welders Supply provides this TurboTorch flowmeter as part of our commitment to supplying top-tier tools for trade professionals. While simple in operation, the impact of using a proper flowmeter on system reliability is immense. By controlling the nitrogen flow accurately, you not only ensure a cleaner braze but also conserve gas compared to using makeshift regulation methods. Add the TurboTorch 0386-0849 to your toolkit for professional, compliant, and efficient HVAC installations and repairs.

Additional Information
Brand:TurboTorch
Cga Fitting:CGA 580
Used On Which Gas:Nitrogen
Item:Flowmeter
Max Outlet:75 SCFH
Gas Type:Nitrogen
Connection Type:CGA 580
Flow Range:0-75 SCFH
Series:Light Duty
Application:HVAC Purging, Brazing
Packaging Description:pack of 1

INCLUDED

  • 1 x TurboTorch Nitrogen Flowmeter (0-75 SCFH)
  • 1 x CGA 580 Inlet Connection

APPLICATIONS

  • Nitrogen purging during HVAC copper brazing
  • Displacing oxygen in refrigeration lines
  • Low-pressure flow testing
  • Inert gas shielding applications
  • HVAC system installation and repair

FAQ

The TurboTorch 0386-0849 has a delivery range of 0-75 SCFH (Standard Cubic Feet per Hour).

It features a CGA 580 inlet connection, which is the standard fitting for nitrogen and inert gas cylinders.

This unit is a flowmeter designed for controlling flow rates (purging), not a high-pressure regulator for pressure testing. For pressure testing, you would typically need a nitrogen regulator capable of higher outlet pressures (e.g., 400+ PSI).

While designed for Nitrogen, the CGA 580 connection is also used for Argon and Helium. However, the flow scale is calibrated for Nitrogen, so readings might vary slightly with other gases due to density differences.

Purging with nitrogen displaces oxygen inside copper lines during brazing. This prevents oxidation and the formation of 'scale' inside the pipe, which can otherwise clog sensitive HVAC components like expansion valves.

No, this is the flowmeter only. Nitrogen cylinders are sold separately.

This is classified as a 'Light Duty' flowmeter, optimized for portability and specific flow applications rather than heavy industrial high-pressure output.
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