Jun 27, 2025

Pulse Flow vs Continuous Flow: Which Is Right for Australian Conditions?

Breathing well is essential to living well — especially in Australia, where climates, lifestyles, and daily routines can be vastly different from one region to another. Whether you're walking along the coast or relaxing in a quiet suburb, having the right portable oxygen concentrator can support your ability to breathe easier and enjoy life more freely.

But how do you know which oxygen flow style suits your lifestyle best — pulse flow or continuous flow? In this blog, we explore the differences, real-life usage, and which VARON device fits your needs in Australia’s diverse conditions.

What Is Pulse Flow and Continuous Flow?

Let’s start with the basics:

Pulse Flow: Oxygen is released only when you inhale. It reacts to your breathing pattern.
Continuous Flow: Oxygen is delivered steadily, regardless of your breathing.

These two delivery types offer unique benefits depending on how, when, and where you need support.


Feature	Pulse Flow	Continuous Flow
Oxygen Delivery	On inhale	Steady stream
Power Consumption	Lower	Higher
Ideal For	Daytime, active users	Nighttime, steady support
Device Weight (VARON)	6.05 lbs (VP-1)	7.9 lbs (VP-6)
Flow Range	1–5 L/min	1–6 L/min
Noise Level	<58 dB	≤45 dB

Australia’s Climate & Lifestyle: Why It Matters

Australia’s lifestyle demands flexibility. Between warm summers, long outdoor activities, and quiet evenings at home, Australians need a portable oxygen concentrator that fits both mobility and comfort.

For warmer, outdoor conditions – you need something lightweight and easy to carry.
For cooler indoor use – quiet operation and longer oxygen duration are key.
For rural or remote locations – reliable flow and battery options are essential.

That’s where the distinction between pulse and continuous flow makes all the difference.

When Pulse Flow Works Best

If you’re someone who enjoys being on your feet — gardening, walking the dog, or shopping — a pulse flow system like the VARON VP-1 is a great match.

Highlights of VARON VP-1 Pulse Flow Portable Oxygen Concentrator:

Flow Range: 1–5 L/min
Lightweight: 6.05 lbs
Battery Duration: 1–3 hours
Display: Smart touchscreen for simple control
Portability: Comes with backpack and car adapter
Quiet: <58 dB for public spaces or home use

This model responds when you breathe, conserving energy and helping you stay mobile without feeling weighed down.

When Continuous Flow Is the Better Fit

For those who need more consistent oxygen — such as during rest, while reading, or in the evening — continuous flow is a dependable option. The VARON VP-6 offers flexibility and extended features for steady use.

Highlights of VARON VP-6 Continuous Flow Portable Oxygen Concentrator:

Flow Range: 1–6 L/min
Battery Duration: Up to 2 hours
Weight: 7.9 lbs
Built-in Nebulizer (activated at 6 L/min)
Remote Control: Adjust settings from a distance
Ultra-Quiet Operation: ≤45 dB for home, nursing home, or private spaces

This model delivers uninterrupted oxygen flow, supporting relaxation and extended use when activity levels are low.

Real-Life Use Cases: Who Needs What?

Active lifestyle (city walks, errands, outings) → VP-1 with pulse flow
Resting at home or quiet moments → VP-6 with continuous flow
Need both movement and occasional rest? → Choose a model that adapts to both situations (some users even alternate depending on the time of day).

What to Consider Before Choosing

Here are some factors to keep in mind:

Daily activity level: Are you mostly mobile or do you spend more time at rest?
Battery duration: Check how long the device runs between charges.
Size and portability: Especially important in hot or outdoor conditions.
Noise level: Quiet devices are better for indoor or shared environments.
Ease of use: Remote control, smart displays, and touch features make a difference.

FAQs

Q: Can I use a pulse flow concentrator while resting?
A: It depends on your breathing pattern. Continuous flow is usually more suitable for still periods.

Q: What’s the main difference between the VP-1 and VP-6?
A: VP-1 offers pulse flow, best for mobility; VP-6 offers continuous flow, better for resting and longer support.

Q: Are these devices easy to travel with in Australia?
A: Yes, both are designed for portability — with car adapters, carrying bags, and rechargeable batteries.

Key Takeaways

Pulse flow is best for active, mobile users.
Continuous flow suits resting or home care needs.
Australian conditions call for oxygen devices that are lightweight, quiet, and adaptable.
Both VARON VP-1 and VP-6 offer excellent features for everyday health support.

Conclusion: Choose the Flow That Matches Your Life

Whether you're enjoying fresh air outdoors or relaxing inside, your ability to breathe freely shapes your well-being. Understanding the difference between pulse flow and continuous flow helps you pick the right portable oxygen concentrator — not just for your health, but for your lifestyle.

Explore more about the VARON VP-1 and VARON VP-6 to start breathing easier, every day.