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The flowmeters type RM/145-2 and RM/185-2 are devices for the supply of medical gases with two meters suitable in respiratory therapy. The measurement tubes are integral within the body of the unit and the inlet connections are at the bottom of the units and arranged to be connected to the hospitals centralized gas plants or to gas cylinders completed with pressure regulators.

For veterinary use, an anesthesia evaporator can be connected at the outlet of the dosage unit.



Sizes (LxWxH)

99x83x164 mm

99x83x204 mm


0.52 Kg

0.60 Kg

Dosage range O2 • N2O • Air

5 L/min. • 15 L/min. • 30 L/min. • 40 L/min.


± 10% read value or ± 0.5 L/min. if greater
(±10% E.O.S. for flow < than 1 L/min.)

Inlet pressures

3.5 - 5 bar ± 20%

Charge loss level, side under pressure (before the adjusting needle valves)

less than 25 ml/min. in normal pressure conditions (ISO 5358)

Charge loss level, low pressure side (after the adjusting needle valves, vaporizer excluded)

less than 25 ml/min. at 30 cm H2O

Mixed gases outlet connection

22 M. - 15 F. ISO DIN 5356-1 or conical connection 23 mm
F ISO DIN 5356/1 (for veterinary use only)

Gases inlet connections

hose connector Ø 6 mm


Thorough study of construction, technological and operational tasks, taking into account the requirements stipulated by the relevant regulatory documents for the design of hospitals and polyclinics. 3D-visualization of architectural solutions and technological processes.


Production of high-tech equipment for medical gas supply systems, which includes compressor and vacuum stations, oxygen generators and a wide range of medical consoles and their components. The production meets the requirements of domestic and European quality and safety standards.


Our specialists carry out a full list of works on construction, overhaul and reconstruction of health facilities, including such stages as: organization and holding of a tender, obtaining initial permits, passing state expertise, technical supervision and construction control, putting the facility into operation.

Supply of equipment

Equipping of medical institutions with high-tech equipment and medical equipment of leading domestic and foreign manufacturers. Monitoring of technical innovations allows you to purchase medical engineering systems and equipment of the latest generation with effective innovative solutions.


Installation of medical gas systems, equipment, ventilation systems, as well as structural elements of clean rooms. WestMedGroup provides a full range of installation services using the latest advanced technologies.


Maintenance and repair of medical equipment in accordance with the manufacturer's standards. Specialists of our company restore the efficiency of the equipment, replace the units worn out during operation. The guarantee of impeccable quality of the works performed is the availability of WestMedGroup's existing quality management system, licenses for production and maintenance of medical equipment.


Professional development, training and retraining of technical staff in designing health systems of gas supply, installation, operation and maintenance of the medical equipment is carried on professional courses and workshops, after which the certificate is issued

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