Used Oxygen Concentrator Price in Bangladesh

Used Oxygen Concentrator in Dhaka Bangladesh

A used oxygen concentrator is a machine that has already served another patient or clinic and is sold again for less than a new one. It makes oxygen from room air, so it needs electricity but no refills. Oxygen Sheba sells used oxygen concentrators in Dhaka with free delivery and setup, a 7-day warranty, and the facts written down: the model, the running hours and the purity we measured. Call or WhatsApp 01766812210 and we will tell you which machines are in stock before you pay anything.

Used Oxygen Concentrator Price in Bangladesh

The price of a used oxygen concentrator depends on its flow capacity, brand and model, age, running hours, condition and warranty. Two machines that look the same can have very different amounts of life left,

What Is an Oxygen Concentrator?

An oxygen concentrator takes in room air, filters it, and uses a compressor and special material in its sieve beds to remove most of the nitrogen. What comes out is air with a much higher share of oxygen. It flows through a humidifier bottle, tubing and a nasal cannula or mask to the patient. A dial sets how many liters come out each minute.
A concentrator keeps working as long as it has power and is looked after, which is why it suits long, continuous use.

What Does 93% ± 3% Mean?

A purity of 93% ± 3% means the oxygen coming out should be between 90% and 96% at the machine’s rated flow. The rest is mainly argon and a little nitrogen. This is lower than the near-pure oxygen stored in a cylinder, and it is normal for concentrators.

The figure on the label is a promise at the rated flow. Purity can fall if a machine is run above its rated flow, or if it is worn. That is why we do not rely on the label alone. We measure the purity of each machine with an oxygen analyzer after it has warmed up, and we show you the reading. If a machine does not reach its rated purity, we do not sell it as working.

Concentrator or Cylinder?

Many families use a concentrator every day and keep a cylinder as a backup.

Running Cost: What 250 W Means

A machine that draws about 250 W uses 0.25 kilowatt-hours every hour. Run nonstop for 24 hours, that is 6 units a day, or about 180 units a month. Multiply the units by the rate on your electricity bill to get the cost. As an illustration only, at an assumed ৳10 a unit, 180 units cost about ৳1,800 a month. Check your own bill, because the rate varies. The power use on the label is a rated figure, and real use depends on the flow setting.

Compare that with cylinders. A patient who uses oxygen 12 hours a day at 2 liters per minute needs about 32 refills a month. At ৳800 a refill, that is around ৳25,600. For long, continuous use, a concentrator often costs much less to run, which is the main reason families choose one. For short or uncertain needs, renting a cylinder can still be cheaper.

Is a Used Oxygen Concentrator Safe to Buy?

It can be, when the machine is sound and the seller is honest. A concentrator that has been cared for can work well for years. The risks come from machines that are worn or poorly checked:

• Worn sieve beds can lower the purity even though the machine still runs and shows a flow.
• A tired compressor can overheat, get loud or fail without warning.
• Missing or broken alarms mean you may not notice a problem.
• Dirty filters and old tubing can harm the machine and the patient.
• Unknown history means nobody can tell you how it was used.

What We Check Before Selling

• Running hours read from the hour meter and written down
• Purity measured with an oxygen analyzer at the rated flow, after warm-up
• Alarms tested one by one
• Voltage on the label checked, so the machine suits Bangladesh mains
• Filters cleaned or replaced
• Cabinet, power cord and plug checked for cracks, heat marks and loose parts
• Noise and vibration while running
• Outside and air path cleaned before delivery

Our 7-Day Warranty, Explained

Every machine comes with a 7-day warranty.For example “faults in the compressor, sieve beds, electronics and alarms,

Seven days is short, so use it well. We test the machine with you at your door. Then run it with the flow your doctor set, listen for changes in noise, and check that the alarms work. Call 01766812210 at once if anything seems wrong, and do not wait until the last day.

What You Get From Oxygen Sheba

• Running hours shown before you buy
• Purity measured with an oxygen analyzer
• A 7-day warranty
• Delivery and setup in Dhaka, free
• Phone support 24/7: 01766812210

Checklist Before You Buy a Used Oxygen Concentrator

1. Ask your doctor for the flow rate and the hours of use per day.
2. Ask for the running hours and see the hour meter yourself.
3. Ask for a purity reading measured at the flow you will use.
4. Check the brand and model label, and ask whether parts and service are available in Dhaka.
5. Check the voltage on the label. It must suit 220 to 240 V mains. Many used machines come from abroad, and a machine built for 110 to 120 V can be damaged if you plug it straight in.
6. Listen to it. A strong rattle, a loud buzz or a burning smell is a bad sign.
7. Test the alarms by switching off at the wall while the machine runs.
8. Check what comes with it: humidifier bottle, tubing, cannula or mask, filters, power cord.
9. Get the warranty and return terms in writing.
10. Check the seller is real: a street address, a phone answered at night and genuine reviews.

Test the Machine When It Arrives

Our rider helps you do this at your door, and you should insist on it with any seller.

1. Plug the machine straight into a wall socket and switch it on.
2. Let it warm up for the time the manual gives.
3. Set the flow your doctor prescribed and check that air flows from the outlet.
4. Look at the purity reading on the analyzer, or ask us to show it.
5. Listen for unusual noise, and check that the alarms light up when they should.
6. Note the running hours on the hour meter and compare them with the invoice.
7. Fit the humidifier bottle, tubing and cannula, and check that the fittings do not leak.
8. Keep the machine running a while before the rider leaves, and keep our number.

Power Cuts and Backup Oxygen

A concentrator stops when the power stops. In a city with load shedding, a patient who depends on oxygen needs a plan. The safest plan is a full backup cylinder that can carry the patient until power returns, and a number to call for a refill at night. If you plan to use a generator or a backup power unit, check that it can supply the power the machine draws, because small units may not cope. Our oxygen cylinder pages explain how to get a backup cylinder.

Cleaning and Maintenance

A well-kept concentrator lasts longer and works better.

• Follow the manual for filter cleaning. Many machines have a cabinet filter that needs washing and drying regularly.
• Clean the humidifier bottle as the manual says, and fill it with the water the manual recommends.
• Replace the cannula or mask and the tubing as often as your doctor or the maker advises, and never share them between patients.
• Keep the machine away from walls and curtains so the vents stay clear.
• Keep it dry and dust-free, and do not cover it while it runs.
• Have it serviced at the interval the maker gives.

Oxygen Safety at Home

Oxygen makes any fire spread much faster. Keep the machine, the tubing and the patient away from flames, stoves, heaters and anyone smoking. Never put oil, grease or petroleum jelly on the connectors or on the patient’s face where the cannula sits. Keep the room ventilated. Plug the machine into the wall where you can, and avoid overloading sockets. If you smell burning, switch the machine off, unplug it and call us.

Delivery and Setup in Dhaka

When you order, we confirm the machine, its running hours, the price and the delivery time. Delivery and setup in Dhaka are free. Our rider brings the concentrator to your door, usually in about [45-60] minutes [only if true]. Together you run the test above, and the rider fits the humidifier bottle, tubing and cannula and shows you how to switch the machine on and off, set the flow and read the alarms. We leave you the invoice, the test sheet and our number.

Why Buy From Oxygen Sheba

We are at Noya Bari, 100 Feet Road, Nutan Bazar, Gulshan 2, Dhaka 1212, and our phone, 01766812210, is open 24/7. We tell you the running hours and the price before you pay, and we put the terms in writing. You can buy a concentrator, a cylinder or a refill in one place.

Areas We Deliver To in Dhaka

Uttara, Khilkhet, Baridhara. Central: Gulshan, Banani, Mohakhali, Tejgaon, Farmgate, Motijheel. East: Badda, Nutan Bazar, Rampura, Khilgaon, Bashundhara. South: Jatrabari, Demra, Old Dhaka. West: Mirpur, Mohammadpur, Dhanmondi, Gabtoli. Not sure about your area, or outside the city? Call us and we will confirm.

FAQs About Used Oxygen Concentrators

What is a used oxygen concentrator?
It is an oxygen concentrator that has been used before and is sold again at a lower price than a new one. It makes oxygen from room air and needs no refills.

How much does a used oxygen concentrator cost in Bangladesh?
It depends on the flow capacity, the model, the age, the running hours and the warranty. Our current price is in the price section above, and we confirm the exact price for each machine before delivery.

Is a used oxygen concentrator safe?
It can be if the machine is sound and tested, and the seller is honest about its history. Check the running hours, the purity reading, the alarms and the warranty before you buy.

What does 93% ± 3% purity mean?
It means the oxygen coming out should be between 90% and 96% at the machine’s rated flow. This is normal for a concentrator and lower than a cylinder.

How much electricity does it use?
About 250 W, so about 6 units a day if it runs nonstop. Multiply by the rate on your bill. The label on your machine shows the rated figure.

Does a concentrator work during a power cut?
No. It stops when the power stops, so keep a backup cylinder and our number for a refill.

Is a concentrator better than a cylinder?
For long, continuous use it can be, because it needs no refills. For travel and power cuts a cylinder is useful. Many families keep both.

Do you deliver and set up the machine?
Yes. Delivery and setup in Dhaka are free, and our rider tests the machine with you and shows you how to use it.

Call or WhatsApp 01766812210 to ask about a used oxygen concentrator in Dhaka, 24 hours a day.