Gentec 286MB-25LYA Multi Flow Regulator

The Gentec 286MB-25LYA is a click-stop multi-flow regulator for medical oxygen with 12 discrete flow settings from 0 through 25 L/min — the higher-flow variant of the 286MB-15LYA. The 25 L/min ceiling supports high-flow oxygen therapy (HFOT), trauma resuscitation, and other clinical scenarios requiring above-standard flow rates. Chrome-plated brass body, 3000 psi inlet, 400 kPa set pressure.

Key Features

• Chrome-plated brass body.
• Medical oxygen use.
• 3000 psi maximum inlet pressure.
• Set pressure: 400 kPa.
• Flow rate: up to 25 L/min.
• 12 click-stop flow selection settings: 0, 0.5, 1, 2, 3, 4, 5, 6, 8, 10, 15, 25 L/min.
• Outlet: 1 x hose barb (flow-controlled).

Specifications

• Gas service: Medical oxygen
• Body: Chrome-plated brass
• Maximum inlet pressure: 3000 psi
• Set pressure: 400 kPa
• Flow range: 0 to 25 L/min (12 click-stop settings)
• Outlet: 1 x hose barb

When you need 25 L/min

High-flow oxygen therapy (HFOT) commonly runs at 15-30 L/min depending on patient and prescription. Trauma resuscitation, severe respiratory distress, and some non-invasive ventilation setups also need flows above the standard 15 L/min ceiling. If your clinical applications regularly exceed 15 L/min, the 286MB-25LYA is the right choice. For standard 1-15 L/min oxygen therapy, the 15LYA is more economical.

Frequently Asked Questions

15LYA vs 25LYA vs 25LY2A — what's different?
15LYA: 15 L/min max, 12 settings. 25LYA: 25 L/min max, 12 settings (this product). 25LY2A: 25 L/min max with piston-design regulator and additional certifications. Choose by max flow needed and clinical-spec requirements.

Are all 12 click-stop positions calibrated?
Yes — each click-stop is factory-calibrated against the rated flow. Don't try to dial between clicks; the design assumes discrete settings only.

What inlet?
Specify your cylinder type when ordering — Gentec supplies the appropriate Australian medical oxygen inlet fitting.