0781-3657 - Victor HRF2400 Pro Series Argon/CO2 Flowmeter Regulator with 10ft Hose

Upgrade Your Gas Setup with Victor Reliability

Welders know that consistent shielding gas flow is critical for producing porosity-free welds. The Victor HRF2400 Pro Series Flowmeter Regulator (0781-3657) is built to deliver that consistency with ease. Whether you are TIG welding aluminum or MIG welding mild steel, this flowmeter provides the control you need. Unlike traditional dial-gauge regulators that can be hard to interpret, the HRF2400 features a vertical flow tube with a floating ball indicator. This design offers immediate visual confirmation of actual gas flow, not just static pressure, which is essential for troubleshooting gas coverage issues.

The "Pro" in the series name refers to the enhanced usability features. The flow tube scale is rotatable and printed with large, bold numbers, making it easy to check your settings from across the shop or under a welding helmet. It supports a flow range of 0-70 CFH for Argon and 0-38 CFH for CO2, covering the vast majority of welding procedures. The unit connects via a standard CGA 580 fitting, making it compatible with pure Argon, Argon/CO2 mixes, and Helium/Argon cylinders commonly used in North America.

Value is also a key component of this package. It comes pre-packaged with a durable 10-foot gas hose, saving you the hassle and expense of sourcing a separate line. The regulator itself is built tough, featuring a brass body and a heavy-duty housing cap that resists impact damage. The internal mechanism uses a back-pressure compensated design, meaning your flow rate stays accurate even if there are slight restrictions downstream in the torch or cable. Stop guessing with your gas settings and start welding with confidence using the Victor HRF2400 Pro.