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LSP Oxygen Pressure Regulator with DISS Fitting CGA 540


$ 210.00 $ 289.95

The Life Support Products Series DISS Fitting CGA 540 Oxygen Pressure Regulators by Allied Healthcare Products have a durable construction that is built to endure repeated use in the harsh emergency environment. These oxygen regulators have a fire-resistant nickel-plated brass uni-body design with a break-resistant low profile gauge and easy to read flow rate numbers. Offering over 12 different flow rate options to choose from, these versatile regulators are available with a fixed flow rate or 0-25 lpm flow rate, with or without a hose barb outlet.



  1. Nickel-plated brass uni-body design
  2. Prevents yoke breakage, regulator leakage and protects the constant flow selector knob
  3. Fire resistant and can withstand corrosive materials, marine environments, and harsh weather
  4. Sintered bronze high-pressure inlet filter
  5. Break-resistant low profile gauge
  6. Easy to read flow rate numbers
  7. Nut and nipple inlet body design for use with large cylinders
  8. DISS fitting outlet or hose barb outlet connection to supply oxygen to the patient
  9. 2 Check Valves



  1. Supply Pressure: 500 to 2200 psi
  2. Outlet Pressure: High flow outlets: 40 to 60 psi at 500 to 2200 psi inlet pressure
  3. Flow Capacity: High flow outlets: 125 lpm minimum single or combined flow with 500 psi inlet
  4.   Constant flow outlet selections:   0-15 lpm: 0, .5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 15
  5. 0-25 lpm: 0, .5, 1, 2, 4, 6, 8, 10, 12, 15, 20, 25


  1. Filter: 25 micron sintered bronze
  2. Safety Relief Pressure: 75-125 psi


Product #

Flow Rate

Hose barb outlet?


Fixed flow



0 - 25 lpm

hose barb outlet


Manufacturer:  Allied Healthcare Products Inc.


Get a rugged and versatile regulator that is built to last and has a variety of flow rate options! Order yours today by browse through our convenient and easy to use website. Should you have any questions, or if you would like to order by phone, don’t hesitate to call us at 1-888-687-4334 to speak with one of our helpful medical supply associates.

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