Oxygen Flow Meter

Oxygen Flow Meter Price in Bangladesh — Genuine Cylinder Regulators from ৳1,800

An oxygen flow meter is the part that turns a high-pressure cylinder into safe, controlled therapy. It screws onto the cylinder valve and does three jobs at once: it reduces the cylinder’s dangerous internal pressure to a safe working level, it shows how much oxygen is left on a gauge, and it lets you set exactly how many litres per minute (LPM) reach the patient. Without one, cylinder oxygen simply cannot be delivered to a patient at all — the raw pressure is far too high.

If you’re setting up home oxygen for a relative with COPD, pneumonia, asthma or heart disease — or equipping a clinic or ambulance — this is the piece that connects the oxygen cylinder to the mask or cannula and makes the whole setup work.

Oxygen flow meter price in Bangladesh at Medical Product BD runs from ৳1,800 to ৳7,000, covering the combined regulator-with-flowmeter units that fit the standard Bangladeshi cylinder, models with a humidifier bottle for comfort during long sessions, and a checked used unit for buyers on a tight budget.

The single most important thing to get right isn’t price — it’s fit. A flow meter must match your cylinder’s valve, and the most common ordering mistake is buying a unit that doesn’t. Send us a photo of your cylinder valve before you order and we’ll confirm the right regulator, so it works the moment it arrives.

And one clinical note: a flow meter controls oxygen, but the correct flow rate for any patient must come from their doctor’s prescription. We’ll help you choose reliable, compatible equipment and set it up safely — you bring the prescribed flow.

অক্সিজেন ফ্লো মিটারের দাম

ফ্লো মিটার কী? এটি অক্সিজেন সিলিন্ডারের ভাল্বে লাগানো ছোট যন্ত্র, যা তিনটি কাজ করে: সিলিন্ডারের উচ্চ চাপ কমিয়ে নিরাপদ করে, কত অক্সিজেন বাকি আছে গেজে দেখায়, এবং রোগীর জন্য কত লিটার/মিনিট (LPM) অক্সিজেন যাবে তা নিয়ন্ত্রণ করে। এটি ছাড়া সিলিন্ডার থেকে রোগীকে অক্সিজেন দেওয়া যায় না।

দাম কত?

• রেগুলেটরসহ ফ্লো মিটার (গেজসহ): ৳ ১,৮০০
• ফ্লো মিটার (উন্নত মডেল): ৳ ২,৫০০ – ৳ ৩,৭০০
• ব্যবহৃত (Used) ফ্লো মিটার: ৳ ৭,০০০

সবচেয়ে জরুরি — ফিটিং: ফ্লো মিটার অবশ্যই আপনার সিলিন্ডারের ভাল্বের সাথে মিলতে হবে। অর্ডারের আগে সিলিন্ডারের ভাল্বের একটি ছবি WhatsApp করুন — আমরা সঠিক মডেল মিলিয়ে দেব।

নিরাপত্তা: তেল, গ্রিজ বা আগুন ফ্লো মিটার বা সিলিন্ডারের কাছে রাখবেন না — অক্সিজেনে আগুন দ্রুত ছড়ায়। ডাক্তারের নির্ধারিত ফ্লো-তেই মেশিন চালান।

কল করুন: +৮৮০১৮১১১২২৬৯৮

Oxygen Flow Meter Price in Bangladesh 2026

All new units are brand new, checked on a cylinder before dispatch, and supplied with their specifications. The ৳1,800 regulator-with-flowmeter is our most popular home unit and the sensible default for most cylinder setups. The used unit at ৳7,000 is an inspected higher-specification meter for buyers who specifically want that grade second-hand — ask us what it is and why it’s priced where it is before choosing it over a new ৳1,800–3,700 model.

Humidifier bottles, oxygen tubing, nasal cannulas and masks are stocked as low-cost consumables — see oxygen accessories. Bulk and institutional quotations available on request.

What a Flow Meter Actually Does — Three Jobs in One Unit

Understanding the parts helps you buy the right thing and use it safely:

The regulator (pressure reducer). A full oxygen cylinder holds gas at very high pressure — far too high to breathe. The regulator steps that down to a safe, steady working pressure. This is the safety-critical part.

The contents gauge. The dial shows how much oxygen remains in the cylinder, so you can arrange a refill before it runs out — not at 3am when it does.

The flow control (the “flow meter” proper). A knob or dial, calibrated in litres per minute, that sets exactly how much oxygen reaches the patient. Standard units cover 0–15 LPM, which suits almost every prescription.

Most units sold in Bangladesh, including our ৳1,800 model, combine all three in one piece that screws onto the cylinder — which is why “regulator,” “flow meter” and “regulator with flowmeter” often refer to the same combined device. When people search “oxygen flow meter” and “oxygen regulator,” they usually mean this one unit.

Which Flow Meter Do You Need?

Standard regulator with flowmeter (৳1,800) — the home default. Screws onto the cylinder’s bull-nose valve, gives you pressure regulation, a contents gauge and 0–15 LPM flow control in one unit. Right for home oxygen therapy, clinics and ambulances. This covers the large majority of buyers.

Flow meter with humidifier bottle. The same regulator paired with a transparent bottle the oxygen bubbles through, adding moisture so the patient’s nose and throat don’t dry out during long sessions. Worth it for anyone on oxygen more than an hour or two at a time — the bottle is cheap and detaches for cleaning. Ask us to include one.

Higher-grade flow meter (৳2,500–3,700). Sturdier build and more accurate flow markings than the economy unit, for daily long-term therapy or clinic use where the meter is read and adjusted constantly.

Used unit (৳7,000). An inspected second-hand meter of a higher original specification. Only worth it over a new ৳1,800–3,700 unit if you specifically need that grade — ask us to explain what it is before choosing it, since “used and dearer” surprises people.

Not sure which fits your cylinder and prescription? Tell us the cylinder brand (China, Islam, Linde) and the prescribed flow, and we’ll match the right meter.

Getting the Fit Right — The One Thing That Goes Wrong

This is where orders fail, so it’s worth thirty seconds:

Check the valve type. Most medical oxygen cylinders in Bangladesh — China, Islam, Linde — use a standard bull-nose valve, and our regulators match it. If your cylinder was imported with a different standard (a CGA 540 thread or a pin-index yoke, for instance), the standard regulator won’t fit, and you’ll need a matching unit or adapter.

The simplest safeguard: photograph your cylinder valve and WhatsApp it to us before ordering. We confirm the correct regulator in minutes, and you avoid the single most common return in this category.

Flow range: 0–15 LPM suits nearly all adult prescriptions. For very low prescribed flows or paediatric use, ask about a low-flow model with finer control — though these are less commonly needed at home.

Using and Maintaining Your Flow Meter

Setting up and shutting down (the correct order matters):

• Open the cylinder valve slowly, standing to the side of the regulator — never with your face over the gauge
• Set the prescribed flow on the flow knob
• To finish: turn the cylinder valve off first, let the residual oxygen bleed out, then set the flow knob to zero

Humidifier bottle (if fitted): empty daily, wash with warm water and mild detergent, air-dry, and refill with distilled or boiled-and-cooled water between the min/max lines. Disinfect weekly. This prevents the bottle becoming a source of infection.

The regulator: wipe with a dry or barely damp cloth — never submerge it, and never use oily cleaners. Keep it capped or bagged when off the cylinder.

Check for leaks: with the cylinder open, listen for hissing at the connection. A soapy-water brush on the threads shows bubbles at any leak point — replace the sealing washer if leaks persist.

Watch the gauge: a needle that flutters, sticks, or won’t return to zero means the unit needs service or replacement.

Replace consumables: nasal cannulas, masks and tubing are hygiene consumables — swap them regularly and inspect tubing for kinks and cracks.

Oxygen Safety — Non-Negotiable Rules

Oxygen makes everything burn faster and hotter. These rules are not optional around any oxygen setup:

• No smoking, flames or sparks anywhere near the cylinder, flow meter, or a patient on oxygen
• Never let oil, grease, lubricant or petroleum jelly touch the regulator, valve or connections — under oxygen pressure this can cause fire or explosion. That includes not applying oily hand cream before handling the equipment
• Open the cylinder valve slowly and stand to the side
• Keep cylinders upright and secured with a stand, chain or trolley so they can’t fall on the regulator
• Never force mismatched threads or improvise adapters — use the correct regulator for the valve
• Fix any hissing leak before use
• Set the flow only as prescribed — raising oxygen flow yourself can be dangerous for some patients, especially those with COPD
• Keep a working pulse oximeter to monitor the patient, and call a doctor if breathing worsens rather than just increasing the flow

Why Buy Your Flow Meter From Us

1. Compatibility confirmed before you pay — send a photo of your valve, we match the right unit
2. Genuine units, cylinder-tested before dispatch
3. The full oxygen chain in one place — cylinder, refill, rent, flow meter and consumables
4. Honest guidance — we’ll steer you to the ৳1,800 unit when it’s all you need, and explain the used unit before you overpay for it
5. Humidifier and setup advice for comfortable long-term therapy
6. Spares stocked — humidifier bottles, washers, tubing, cannulas, masks
7. Fast Dhaka delivery, courier nationwide, urgent dispatch for patients starting therapy
8. Warranty terms stated per model and honoured through us
9. Bulk quotations for hospitals, clinics and NGOs
10. bKash, Nagad, cards and cash on delivery
11. A physical store in Mirpur you can visit to have the unit fitted
12. Concentrator alternative advice — if therapy is long-term, we’ll tell you honestly when an oxygen concentrator beats refilling cylinders

Who Buys Oxygen Flow Meters

Families setting up home oxygen therapy with a cylinder for a relative with COPD, pneumonia, asthma, heart disease or post-surgical recovery. Patients replacing a worn or faulty regulator. Caregivers assembling a complete home oxygen setup. Ambulance and emergency services. Clinics, diagnostic centres and small hospitals equipping cylinder-based oxygen points. Home nursing agencies.

We deliver across Gulshan, Banani, Dhanmondi, Uttara, Mirpur, Mohammadpur, Bashundhara, Badda, Farmgate, Tejgaon, Motijheel, Shyamoli, Pallabi, Rampura, Malibagh and Old Dhaka, plus Savar and nationwide by courier.

Frequently Asked Questions

What is the oxygen flow meter price in Bangladesh? At Medical Product BD, oxygen flow meters run from ৳1,800 for a standard regulator-with-flowmeter unit to ৳7,000 for an inspected used higher-specification meter, with new mid-grade units at ৳2,500 and ৳3,700. The ৳1,800 unit suits most home cylinder setups.

অক্সিজেন ফ্লো মিটারের দাম কত? রেগুলেটরসহ ফ্লো মিটার ৳১,৮০০ থেকে শুরু, উন্নত মডেল ৳২,৫০০–৩,৭০০, এবং ব্যবহৃত (used) ইউনিট ৳৭,০০০। বেশিরভাগ বাসার সিলিন্ডারের জন্য ৳১,৮০০ ইউনিটই যথেষ্ট।

What’s the difference between an oxygen regulator and a flow meter? On most units sold in Bangladesh they’re the same combined device: the regulator reduces cylinder pressure and the flow meter sets the litres per minute. Our ৳1,800 unit includes both, plus a contents gauge, in one piece that screws onto the cylinder.

Will this flow meter fit my oxygen cylinder? Most cylinders in Bangladesh (China, Islam, Linde) use a standard bull-nose valve, which our regulators match. To be certain, send a photo of your cylinder valve on WhatsApp before ordering — mismatched fit is the most common ordering error, and we confirm it in minutes.

Do I need a humidifier bottle? For oxygen sessions longer than an hour or two, yes — it adds moisture and prevents the nose and throat drying out. It’s a cheap addition and detaches for cleaning. For short emergency use, a plain outlet is fine. Ask us to include one.

What flow rate should I set? Only the rate your doctor prescribes. A flow meter delivers oxygen but doesn’t decide the dose — setting a higher flow yourself can be harmful for some patients, particularly those with COPD.

Why is the used flow meter more expensive than the new ones? The ৳7,000 used unit is a higher original specification than the ৳1,800–3,700 new economy and mid-grade meters. For most home buyers a new ৳1,800 unit is the better choice — ask us to explain the used unit before choosing it.

Can I use this flow meter with any oxygen cylinder brand? Yes, provided the valve matches — and China, Islam and Linde cylinders in Bangladesh use the standard bull-nose valve our regulators fit. Confirm with a photo if your cylinder was imported with a different valve standard.

How do I know when the cylinder needs refilling? The contents gauge on the regulator shows remaining oxygen. Arrange a refill before it reaches empty so the patient never runs out — we deliver refills across Dhaka.

How do I clean and maintain the flow meter? Wipe the regulator with a dry or barely damp cloth (never submerge it, never use oily cleaners), and empty, wash and dry the humidifier bottle daily. Check for leaks with soapy water on the threads and replace the sealing washer if any persist.

Is it safe to use oxygen at home? Yes, with the basic rules followed: no flames or smoking nearby, no oil or grease on the equipment, cylinder secured upright, valve opened slowly, and flow set as prescribed. We provide setup guidance with every unit.

Do you fit the flow meter for me? Yes — bring your cylinder to our Mirpur store and we’ll fit and test the regulator, or we’ll guide you through it on delivery. It’s a simple, secure screw-fit once you have the matching unit.

Do you deliver flow meters outside Dhaka? Yes, nationwide courier to every district, with urgent Dhaka dispatch for patients starting therapy.

Should I buy a cylinder-and-flow-meter setup, or a concentrator? For short-term or backup oxygen, a cylinder with a flow meter is simpler and cheaper upfront. For long-term daily therapy, an oxygen concentrator often costs less over time since it makes its own oxygen. We’ll do that comparison with you honestly.

Why Customers Trust Us With This Purchase

A flow meter is a small part, but it’s the safety-critical link between a high-pressure cylinder and a vulnerable patient — so getting a genuine, correctly-fitted unit matters more than saving a few hundred taka on an unbranded one that leaks or doesn’t fit.

We confirm compatibility before you pay, test every unit on a cylinder before dispatch, and stock the whole oxygen chain so one call covers cylinder, refill, regulator and consumables. We tell buyers when the ৳1,800 unit is all they need, and when a concentrator would serve them better than cylinders long-term. Our store is a fixed address in Mirpur-2 with a hotline around the clock, and ambulance services, clinics and home caregivers reorder from us.

Order Your Oxygen Flow Meter

Tell us your cylinder brand and the prescribed flow rate — or just send a photo of the cylinder valve — and we’ll confirm the right regulator, include a humidifier bottle if you need one, and get it to you fast.

24/7 hotline: +8801811122698 WhatsApp a photo of your cylinder valve: +8801811122698 Store: Mirpur-2, Block A, Road 5, House 12, Dhaka 1216

Order online if you know the unit you need, or call for a fit check. Setting up a full home oxygen setup? Ask us to bundle the cylinder, regulator and consumables in one delivery.