Specialists in HTM02-01 Medical Gas Pipeline Equipment

Oxygen Flow Meter – HTM 02-01, BS EN 7396, C11,


Constructed from polycarbonate, Sterilisation should be conducted in an autoclave on a 25 min cycle at 121 ºC, 1.3 kPa (max. 40 times). Before sterilisation remove the tube and diffuser and consequently disposed.

Service and Maintenance

Throughout the UK and worldwide our approved team of service and maintenance engineers provide immediate technical support.


The flow meter shall have a two-year warranty, subject to the recommended minimum routine maintenance operations being carried out by correctly competent persons.

For technical data please contact info@precisionuk.co.uk



The Precision CPX Bubble flow meter shall be supplied with connection probes to BS 5682, other country standards available e.g. DIN, NFPA, AFNOR, JIS, SS, ISO European.

Gas Specificity

Flow meter’s shall be supplied with gas specific probes and only attach to the corresponding medical gas terminal unit, it accurately measures flow at 0-15Lpm even at variant inlet pressures. Accuracy is fulfilled within 10% to attain maximum efficiency for patient and environment.
Each flow meter is calibrated at 50 psi inlet pressure.


Flow meter shall be manufactured to EN 13220:1999 and ISO 15002:2008 and constructed from chromium-plated brass body, inner and external tube in crack resistant polycarbonate and stainless steel ball. Other pieces shall be in brass.