M1-540-15FG Western Medical Oxygen Regulator With Flow Control – 2 to 15 LPM


M1-540-15FG Western Medical Oxygen Regulator With Flow Control – 2 to 15 LPM


Availability: In stock SKU: Western-Medical-M1-540-15FG Tags: , , , , , , , , ,

Oxygen regulators are medical devices that regulate the flow of oxygen from the main source to the device connected at the outlet, such as a hose. Western brand regulators are some of the most popular regulators used in the healthcare industry and are commonly found in many medical facilities. The M1 Series regulators by Western are single-stage regulators that allow the user to reduce the delivery pressure, or outlet pressure, by turning the knob on the regulator. Some M1 series regulators come preset with an outlet pressure of 50 PSI which does not allow the user to make adjustments and keeps the delivery pressure constant at all times.

The M1-540-15FG Oxygen Regulator by Western is a preset flow control regulator. This regulator has a flow gauge that displays the LPM flow, as well as a gauge that displays the level of gas pressure in the tank. A flow control regulator allows the medical professional to control the LPM of oxygen being administered to a patient between 2 – 15 LPM. This regulator comes preset at 50 PSI, so it does not have the ability to adjust delivery pressure. The CGA540 inlet is nut and nipple style and does require a wrench to tighten or loosen. The DISS 1240 outlet is a 90 degree elbow with nipple connection allowing you to connect your oxygen hoses directly to the regulator. If you need this regulator but prefer a CGA540 hand tight wheel, visit the Western M1-540-15FGH page.

All Western Medica regulators are backed by a 6 year limited manufacturer warranty.

Have questions or need more information on this product? Call us at 833-613-3377 and our team of medical gas professionals will be happy to help.

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.


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About the Western M1-540-15FG Oxygen Regulator With Flow Control

  • 2- 15 Liters Per Minute Adjustable Flow Control
  • CGA 540 Oxygen
  • Body Material – Chrome Plated Brass
  • Approx Dimensions – 9.33″L x 6.20″H x 3.66″D (refer to spec sheet)
  • Max Inlet Pressure – 3000 psi
  • 2″ Inlet Pressure Gauge, Range – 0-4000 psig
  • 2″ Outlet Pressure Gauge, Range: See Flow Range
  • Gauge Diameter – 2 inch
  • Durable neoprene diaphragm
  • Internal reseating relief valve protects against over-pressurization
  • Sintered filter for additional safety and to extend regulator life

Additional information


Prod Type

Gas Type

Inlet Connection

Outlet Connection

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