Belmed F300 Portable Dental Flowmeter With 4 Tank Nitrous Cart

Belmed F300 Portable Dental Flowmeter With 4 Tank Nitrous Cart


**This is a Brand New unit, MGI does not sell used equipment**

The Belmed F300 Flowmeter is our most popular nitrous cart and features an easy to use durable Flowmeter head that can last years with proper use. Oxygen flow rates can be reduced to as low as 1 liter per minute to match patient breathing volumes while still maintaining minimum 30% O2 and 70% maximum N2O micture. The F300 comes standard with a 1 year manufacturer warranty and is ideal for practitioners who want the ability to deliver nitrous throughout their facility without the need for an expensive gas plumbing installation. The F300 Belmed flowmeter system comes complete with a PC7 Nitrous oxygen flowmeter head, scavenging circuit, breathing circuit, 3 liter breathing bag, tall mobile stand, 4 cylinder holding capacity, 2ft of gas hose, and a reusable nasal hood.


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


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About the Belmed F300 Portable Nitrous Cart

The Belmed F300 Portable Dental Flowmeter PC-7 With 4 Cylinder Capacity is one of our most popular units. This portable flowmeter is all encompassing and includes the necessary accessories and components (except the gas cylinders) to start using the flowmeter once assembled. The F300 package includes the Belmed PC-7 Flowmeter Head, which allows for safe, independent control of both the oxygen and nitrous oxide gas flow rates being administered to a patient. This unit has the capacity to house four E sized cylinders (two oxygen and two nitrous oxide) but can also be used with just two cylinders (one oxygen and one nitrous oxide). E cylinders can be purchased here on our website, or you can rent them from your local gas delivery company. The F300 is very easy to setup yourself and does not require professional installation.

Each Belmed F300 unit comes with a reusable nasal hood that can be sterilized using steam or other sterilization methods.

There is a nitrous oxide percentage chart that comes with the F300 that will help you determine the appropriate oxygen LPM and nitrous oxide LPM mixture that can be safely administered to patients during procedures. The F300 Belmed Flowmeter comes with a scavenging system that is intended to be plugged into a WAGD or High Flow Suction outlet in-order to properly suction out left over anesthesia gases. Prolonged exposure to nitrous can cause health problems and is not considered safe, please be sure to properly research this before administering nitrous in your facility without proper ventilation or suction.


What’s Included in the F300 System?

  • N2O O2 Flowmeter Head
  • Mobile Stand
  • Scavenging Circuit
  • Breathing Circuit (32 inch)
  • Nasal Hood
  • 3 Liter Breathing Bag
  • 4 Cylinder Yoke Block to Connect Tanks (tanks not included)
  • O2 and N2O Gas Hose (24 inch)

Belmed F300 Specs

  • Dimensions – 32″ x 22″ x 26″ in
  • Stand Height – 40″- 50″ (31″ store height)
  • Weight of F300 – 55 LBS
  • Bag and Outlet Diameter – 22MM (APPROX. 7/8″)
  • Oxygen Flow Range – 3-10 LPM
  • Nitrous Oxide Flow Range – 0-7 LPM
  • Fail-Safe Type – Proportional
  • DISS Hoses – 2ft (24″)
  • Warranty – 1 Year


Legal Disclaimer: The Belmed F300 unit shall only be used by dentists, physicians, or other practitioners that are qualified and licensed to use nitrous oxide sedation. The F300 nitrous cart shall be used in conjunction with a scavenging/vacuum system to remove any free floating nitrous oxide (N2O) gas from the ambient environment, as the CDC has reported that exposure to free-floating nitrous oxide gas can have adverse health effects such as dizziness, coughing, shortness of breath, unconsciousness, and infertility.

MGI Inc. (authorized dealer) and Belmed Inc. (manufacturer) shall not be liable for any damage, injury or loss arising out of the use of the product, whether as a result of a defect in the product or otherwise, if prior to such damage, injury or loss, the product was (1) damaged, misused, or misapplied; (2) repaired, altered or modified by persons other than Belmed, Inc. (3) not installed in strict compliance with applicable codes and ordinances; or (4) not installed by Belmed, Inc. or an authorized Belmed, Inc. dealer.

Additional information


Flowmeter Type

Nitrous Oxide Flow Range


Flow Range

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