M1-540-8FM - Oxygen Flowmeter Regulator CGA-540 Single Stage Preset

Precise Oxygen Control Made Simple

When your work demands accuracy and reliability, the M1-540-8FM Oxygen Regulator Flowmeter delivers. Designed for welders, fabricators, and technicians who need consistent gas delivery without the hassle, this unit combines a robust regulator with a precision flowmeter in one compact package. Whether you are setting up a custom brazing station, a laboratory application, or a specialized oxygen supply line, this regulator ensures you get the exact flow you need every time.

Built for the Job Site
Durability is key in any workshop. That's why the M1-540-8FM features a solid brass body construction. It stands up to the bumps and knocks of daily use while resisting corrosion. The flow tube is protected and easy to read, featuring a high-contrast ball float that takes the guesswork out of your settings. Because the pressure is preset internally, you don't have to worry about fluctuating delivery pressures affecting your flow rate—simply turn the knob to your desired level and get to work.

Easy Setup and Compatibility
Connecting to your gas supply is straightforward with the standard CGA-540 inlet, fitting all standard industrial oxygen cylinders. The compact design of the M1 series means it won't crowd your cylinder cart or workspace. It comes ready to connect with a standard hose fitting, so you can integrate it into your existing equipment setup immediately. Stop struggling with inconsistent flow readings and upgrade to a flowmeter that provides the visual confirmation and steady control professional applications require.

Why Choose a Flowmeter?
Unlike traditional dial-gauge regulators that estimate flow based on pressure, a flowmeter measures the actual volume of gas moving through the tube. This results in far greater accuracy, especially at lower flow rates, ensuring you aren't wasting expensive gas or starving your process.