Western Enterprises
Western Enterprises
875 Bassett Road
Westlake, OH 44145-1142
Toll Free: 800.783.7890
Phone: 440.871.2160
Email: sales@westernenterprises.com
Website: www.westernenterprises.com
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  • Chrome-plated brass body with all brass high-pressure chamber
  • Durable neoprene diaphragm
  • Internal reseating relief valve protects against over-pressurization
  • Sintered filter for additional safety and to extend regulator life
  • 15 LPM Oxygen models provide 75 LPM flood minimum
Single Stage All Gases Flowmeter Regulators
Unit of Measure
Items Image
M1-540-8FM
Single Stage Flowmeter Regulator with CGA-540 Nut and Nipple Inlet 		Image
M1-540-8FMH
Single Stage Flowmeter Regulator with CGA-540 Handtight Nut and Nipple Inlet 		Image
M1-870-8FM
Single Stage Flowmeter Regulator with CGA-870 Yoke Inlet 		Single Stage Flowmeter Regulator with CGA-540 Nut and Nipple Inlet
M1-540-15FM
Single Stage Flowmeter Regulator with CGA-540 Nut and Nipple Inlet 		Image
M1-540-15FMH
Single Stage Flowmeter Regulator with CGA-540 Handtight Nut and Nipple Inlet
Description N/A
  • Chrome-plated brass body with all brass high-pressure chamber
  • Durable neoprene diaphragm
  • Internal reseating relief valve protects against over-pressurization
  • Sintered filter for additional safety and to extend regulator life
  • 15 LPM Oxygen models provide 75 LPM flood minimum
Field N/A Medical
Flow Rate N/A 1/2 to 7 L/min N/A 1/2 to 7 L/min N/A 1/2 to 7 L/min N/A 1/2 to 15 L/min N/A 1/2 to 15 L/min
Maximum Inlet Pressure N/A 3000 psi
Gauge Diameter N/A 2 in
Gas Service N/A Oxygen
CGA Inlet Connection N/A CGA-540 Nut and Nipple N/A CGA-540 Handtight Nut and Nipple N/A CGA-870 Yoke N/A CGA-540 Nut and Nipple N/A CGA-540 Handtight Nut and Nipple
Regulator Pressure N/A 50 psi
Flowmeter Inlet Calibration N/A 50 psi
Preset Output N/A 50 psi
Regulator Diameter Index Safety System (DISS) Outlet N/A 1240 psi
Inlet Pressure N/A 50 psi
Flowmeter Diameter Index Safety System (DISS) Outlet Pressure N/A 1240 psi
Features N/A Flowmeter Features:
  • Polycarbonate inner and outer tubes
  • DISS 1240 outlet
Regulator Features:
  • All-Brass body and high-pressure chamber
  • Internal reseating relief valve protects against over-pressurization
  • Sintered filter for additional safety and extended regulator life
  • Durable neoprene diaphragm
  • DISS 1240 outlet
Warning N/A This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Additional Information N/A
  • 7 LPM models restricted to 10 LPM maximum
  • Polycarbonate inner and outer tubes provide greater accuracy and durability
  • Includes plastic swivel hose barb