The flowmeters with pre-adjusted flowrates DEBFLO and DEBPLUS are used to set the flow of a gas that is to be delivered to patients through the respiratory tract. They should be connected to a source of pressured gas on the wall either using a direct probe or a rail mounting system. They must be fitted at the outlet either with a humidifier/nebulizer or with an outlet tubing nipple.

  • Specifications
  • Available versions
  • Accessories
  • Downloads

Flowmeter with pre-adjusted flowrates: accurate and stable flowrates.

It can be used in any orientation for a perfect adaptation to the medical needs especially for emergency.

15 different flowrates available for each version.

Great readability for a perfect readability of all the flowrates even from a distance.

Built-in regulator (DEBPLUS) providing precise flow in case of non-stable gas network.

Good grip of the control wheel.

Flow control knob equipped with a ratchet mechanism avoiding accidental flowrate change.

Presence of a gas flow between two positions ensuring the gas supply for the patient even if the device is accidentally positioned between two settings.

Supplied with a stop system preventing the medical staff from switching from 0 to the maximum flow and conversely.

Unit serial number engraved on each flowmeter body ensuring its identification and its traceability.

Inlet pressure:

  • DEBFLO: 4.5 bar +/- 0.5
  • DEBPLUS: 2.8 to 8 bar

DEBFLO without built-in regulator (grey body)

DEBPLUS with built-in regulator (white body)

Gases: O2, medical AIR

Flowrates: 5 l/min, 15 l/min

Single and twin version


AFNOR (French standard), BS (British standard), DIN (German standard), US OHMEDA (American standard), UNI (Italian standard), NORDIC (Scandinavian standard), CARBUROS METALICOS (Spanish standard), DISS (American standard), Czech standard, SANS/SABS (South African standard) and Korean/Japanese standard. Contact us for other standard.

Please get in touch to get more information