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Flowmeter & Regulator | Series-O™

Supplier: BOC Ltd

Made in Australia, the Ezi-Flow™ flowmeter delivers an accurate prescribed flow to the end user from the main gas source.

Price Guide: POA

Precision manufacturing gives an accuracy within ± 5% and is pressure compensated to ensure the flow is accurately maintained independent of varying gas supply pressures.

Safety is ensured with the colour coded gas control knobs and indexed sleeves.

A flow limiting output orifice protects the patient from excessive flows and the pressure relieving feature of the outer shroud prevents failure due to excessive gas pressures.


  • Complies with AS 3840
  • Inlet Pressure: 400 kPa
  • Outlet Fitting: Tapered nipple
  • Inlet Fitting: Sleeve Index System – AS 2896
  • Weight: 300 grams


  • Designed and manufactured in Australia to meet Australian Standards
  • Clearly marked lines enhance accurate centre-of-ball reading
  • The dual taper of the needle valve prevents damage to the seat and eventual leaks
  • The flowtube design provides clear readability with large bold print and 180° visibility
  • The shroud and flowtube are made of high impact resistant polycarbonate material for maximum durability

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