RTM3

The RTM3 rotameter, also known as a ball flowmeter, is a medical device designed to precisely regulate and measure the flow of medical gas administered to the patient via the respiratory tract.
It connects directly to a wall-mounted pressurized gas source, either with a direct fitting or via a standardized rail mounting system.
For optimal use, the RTM3 must be paired with a humidifier, nebulizer, or an outlet nipple/olive, ensuring safe and appropriate gas delivery to the patient.

Features

Pressure-compensated flowmeter – ensures perfect stability and optimal accuracy of flow, unaffected by back pressure.
Calibrated scale – operates at the same pressure as the pipeline for reliable measurement.
Expanded scale – more precise reading of low flows on 5 l/min and 15 l/min versions.
“Cartridge” valve – highly reliable, easy to maintain, allows for precise adjustment.
Perfect sealing – thanks to a polyamide seat, guaranteed leak-free closure for 5 years.
One-piece polyamide tube – provides increased robustness and enhanced safety.
Protected scale – not accessible to the patient, ensuring safe use.
Integrated metal filter – protects against gas line impurities (porosity: 35 microns).
Nickel-plated brass body – highly durable and strong.
Full traceability – unique serial number engraved on each unit.

Gaz

O₂, AIR médical, CO₂, Carbogen

Flowrates

O₂: 1.5 l/min (paediatric), 5 l/min, 15 l/min, 30 l/min, 70 l/min
Medical AIR: 1.5 l/min (paediatric), 5 l/min, 15 l/min, 30 l/min
CO₂: 12 l/min
Carbogen: 15 l/min

Versions

Single or twin configuration
DUO configuration

Accessories

Humidifiers

Downloads

Pictures pack

Catalogs & instructions

Standards

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 (Czech standard), SANS/SABS (South African standard), and Korean/Japanese standard.
Please contact us for any other standard.