High-Efficiency Compressor
Designed for stable operation, low heat generation and low energy consumption, supporting continuous oxygen concentrator operation.
5L Oxygen Flow Rate
Adjustable oxygen flow from 1 to 5 L/min, designed to provide a consistent oxygen supply across different flow settings.
ADJUSTABLE FLOW · OXYGEN CONCENTRATION UP TO 93% ± 3%
1 L/min
93% ± 3%
2 L/min
93% ± 3%
3 L/min
93% ± 3%
4 L/min
93% ± 3%
5 L/min
93% ± 3%
1–5 L/min
Adjustable Oxygen Flow
93% ± 3%
Oxygen Concentration
High-Precision Pressure Regulating Valve
Designed to help regulate oxygen output pressure and support consistent oxygen flow during operation.
Stable Pressure. Controlled Oxygen Delivery.
The precision pressure regulating valve helps control oxygen output pressure and flow, supporting consistent oxygen delivery across different operating flow settings.
✓
Stable Oxygen Output Pressure
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Controlled Oxygen Flow
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Consistent Operating Performance
Precision Regulation
Helps regulate oxygen output pressure
Controlled Flow
Supports stable oxygen flow delivery
Reliable Operation
Designed for consistent daily operation
8.2-Inch Ultra-Large Control Panel
Clear digital display and intuitive controls, designed for convenient and easy operation.
Stepless Flow Adjustment
Fine adjustment in 0.1 L/min increments.
Smart Timer
Flexible timer settings from 30 minutes to 8 hours.
Mute Function
Convenient one-touch sound mute control.
Power-off Memory
Resumes previous settings after power is restored.
One-Touch SOS
Quick access to the emergency help function.
Home Oxygen Therapy & Safety Protection
Designed for convenient home oxygen therapy, with built-in safety alarm and monitoring features.
Oxygen Concentration Alarm
Alarm function for abnormal oxygen concentration.
High Temperature Alarm
Alerts when the device temperature is too high.
No-Flow Alarm
Alarm function when oxygen flow is interrupted.
Low Oxygen Alarm
Alerts when oxygen output falls below the specified level.
Filter Replacement Reminder
Reminder for regular filter inspection and replacement.
SOS Emergency Function
One-touch access to the SOS emergency function.
Energy Efficiency & Cooling System
Intelligent variable frequency drive and an efficient cooling design support stable operation and optimized energy consumption.
Efficient Cooling System
Pure copper dual-tube heat conduction combined with matrix fin heat dissipation helps reduce heat accumulation during operation.
Energy-saving comparison: 36.8% reduction compared with a standard Keyhub 5L oxygen concentrator operating at fixed frequency under standard working conditions at 5 L/min flow.
Technical Specifications
Detailed technical information for the INT-5AY 5L medical oxygen concentrator.
Model
INT-5AY
Oxygen Flow Rate
0.5–5 L/min
Oxygen Concentration
93% ± 3%
Nozzle
1
Output Pressure
0.04–0.06 MPa
Noise Level
≤40 dB(A)
Power Consumption
320 VA
Voltage Option
100–110V 60Hz / 220–230V 50Hz
Dimensions (L×W×H)
290 × 300 × 510 mm
Net Weight
13 kg
Frequently Asked Questions
Everything you need to know about the INT-5AY oxygen concentrator.
What is the oxygen flow rate of the INT-5AY?
The INT-5AY offers an adjustable oxygen flow rate from 0.5 to 5 L/min,
allowing the flow setting to be adjusted according to the user's
prescribed requirements.
What is the oxygen concentration of the INT-5AY?
The specified oxygen concentration is 93% ± 3%.
Please follow the operating instructions and your healthcare
professional's guidance when selecting an oxygen flow setting.
Does the INT-5AY provide continuous oxygen flow?
Yes. The INT-5AY is designed to provide continuous oxygen flow
with an adjustable output range of 0.5–5 L/min.
What features does the 8.2-inch control panel offer?
The large digital control panel features stepless flow adjustment,
a smart timer, a mute function, power-off memory and one-touch
access to the SOS function.
What safety alarms are built into the INT-5AY?
The machine includes oxygen concentration, high temperature,
no-flow and low oxygen alarms, as well as a filter replacement
reminder and an SOS emergency function.
Can I set an operating timer?
Yes. The smart timer supports settings from 30 minutes
to 8 hours.
What are the noise level and power consumption?
The specified noise level is ≤40 dB(A), and the rated
power consumption is 320 VA.
What voltage options are available?
The INT-5AY supports two voltage options:
100–110V at 60Hz and 220–230V at 50Hz.
Please confirm the correct voltage version before ordering.
How long does shipping take, and what shipping options are available?
Orders are generally dispatched within 24 hours after purchase.
Local warehouse shipping is available in selected countries.
Shipping methods and delivery times vary depending on the destination.
For more detailed information about shipping options and estimated
delivery times, please contact our sales team.