Description
Oxygen Flow Meter Regulator Price in Bangladesh 2026 — Complete Buyer’s Guide
Most people buying an oxygen cylinder for the first time focus on the cylinder itself. The flow meter regulator tends to be treated as an afterthought — something that comes with the set, not something to think about separately. That view changes quickly once you realise what it actually does.
The flow meter regulator is the only part of your oxygen setup that directly controls what reaches the patient. The cylinder holds the gas. The flow meter determines how much of it flows out, at what rate, and at what pressure. A damaged, inaccurate, or poorly built flow meter means the patient is not receiving the prescribed oxygen dose — even if everything else in the setup looks fine.
At Choice Bangla, Oxygen Flow Meter Regulator price in Bangladesh starts from ৳1,500, with options across four quality tiers depending on your specific need. Call 01308804911 for availability.
First “flow meter” vs “regulator” are they the same thing?
In Bangladesh’s medical equipment market, the terms are used interchangeably. Technically, they refer to two connected functions: the regulator reduces the high pressure from the cylinder (2000+ PSI) to a safe output level, and the flow meter controls the precise rate at which oxygen is delivered to the patient (in liters per minute). In the most common product sold in Bangladesh, both functions are built into a single combined unit — which is why sellers call it either a “flow meter,” a “regulator,” or a “flow meter regulator.” They are referring to the same device.
Price breakdown what you actually get at each tier
This is where most listings in Bangladesh fall short. They show a price but give no context for why options at ৳1,500 and ৳8,000 exist side by side for what looks like the same product.
৳1,500 — Chinese entry-level (no warranty) Works for short-term or one-time use. The pressure chamber and flow tube function adequately, but build tolerance and long-term durability are lower. If the cylinder is being used once during a recovery period and then stored, this tier is financially sensible.
৳2,300 — Chinese standard (7-day warranty) The most commonly purchased option for home care in Bangladesh. Better build quality than the entry level, adequate for regular daily use. The 7-day warranty covers immediate defects on arrival but not long-term wear.
৳3,500 — Chinese high-quality (6-month warranty) For patients needing oxygen therapy for weeks or months — COPD, post-surgery long-term recovery, elderly long-term care. The extended warranty reflects better materials and higher manufacturing tolerance. Flow accuracy is more consistent at this tier.
৳8,000 — Japanese flow meter (1-year warranty) For hospital use, clinic settings, or patients who need highly precise flow control. Japanese-manufactured flow meters carry tighter manufacturing tolerances, meaning the flow rate indicated on the gauge matches actual output more reliably. For a patient prescribed exactly 1.5 LPM, this matters. For someone receiving 2 LPM at home, the cheaper Chinese options are adequate.
Compatibility which flow meter fits which cylinder
This is a question that almost nobody addresses in Bangladesh’s online market, and it causes real confusion.
Most cylinders used in Bangladesh — China brand, Islam Oxygen, Linde/BOC, Rama — use a standard pin-index or threaded valve connection. The flow meters sold in Bangladesh come with adapters for Chinese, American, French, British, and German standards, which covers the full range of cylinders commonly available here. Standard B-type cylinders (the most common home-use size) connect directly without an adapter in most cases.
If you are replacing a damaged flow meter on an existing cylinder, the safest step is to bring the cylinder valve to the seller and confirm the connection before purchasing — or call Choice Bangla on 01308804911 and describe your cylinder brand and model. We will confirm compatibility before you order.
The humidifier bottle what it actually does
Almost every flow meter sold in Bangladesh has a humidifier bottle attached at the bottom. Most product listings show it in the photo and say nothing about it.
The humidifier bottle is a small container partially filled with sterile water. As oxygen passes through it on the way to the patient, it picks up moisture. This matters because medical-grade oxygen is extremely dry — delivering it directly into the airways without humidification for extended periods causes dryness and irritation, particularly for patients using 2+ LPM continuously. For short sessions (under 30 minutes) at low flow rates (1–2 LPM), the humidifier is optional. For longer sessions or higher flow rates, it makes a real comfort difference.
Keep the water level at one-third of the bottle — not higher. Use sterile or distilled water, not tap water. Replace the water every 24–48 hours during active use.
When to replace your flow meter
This is something no competitor mentions. Flow meters wear out, and using a worn one silently affects patient oxygen delivery.
Signs it needs replacing: the float ball in the flow tube does not move smoothly, sticking at certain LPM settings; the pressure gauge reads inconsistently or does not return to zero when flow is off; there is a visible crack in the flow tube or humidifier body; the connection fitting has become loose or leaks. A damaged relief valve — the small safety device that releases pressure if the output is blocked — should be treated as an immediate replacement trigger.
At Choice Bangla, replacement flow meters are available standalone. Call 01308804911 to confirm your cylinder’s compatibility before ordering.
Why Choice Bangla
We stock all four price tiers and can advise on which is the right fit based on your patient’s situation. Every flow meter we send out is checked before delivery — pressure gauge, float movement, valve connection, and humidifier seal.
● Full range of oxygen flow meter regulators — ৳1,500 to ৳8,000
● Free home delivery in Dhaka (1–2 hours)
● Compatibility guidance before purchase — call 01308804911
● Replacement service for damaged flow meters
● Cash on delivery accepted
Frequently asked questions
What is the Oxygen Flow Meter Regulator price in Bangladesh? At Choice Bangla, prices start from ৳1,500 for Chinese entry-level up to ৳8,000 for Japanese. Call 01308804911 for current availability.
What is the difference between a flow meter and a regulator? They refer to two functions in one combined device. The regulator reduces cylinder pressure to a safe level; the flow meter controls the rate of oxygen delivery to the patient. In Bangladesh, both are typically built into one unit sold as a “flow meter regulator.”
Which flow meter fits my cylinder? Most standard B-type cylinders in Bangladesh — China, Islam, Linde/BOC, Rama — are compatible with standard flow meters. Adapters for multiple international standards are typically included. To confirm compatibility for your specific cylinder, call 01308804911 before ordering.
What does the humidifier bottle do? It adds moisture to the dry medical oxygen before it reaches the patient’s airways, reducing dryness and irritation during extended use. Use sterile water, filled to one-third level, replaced every 24–48 hours.
How long does a flow meter last? A ৳2,300 Chinese standard meter in daily use typically lasts 6–18 months. A ৳3,500 high-quality Chinese or ৳8,000 Japanese model can last 2–3 years or more with proper maintenance. Replace when the float sticks, the gauge reads inconsistently, or any part cracks.
Is a Japanese flow meter worth the extra cost? For hospital or clinic use, or for patients who need precise flow control — yes. For standard home care at 1–2 LPM, the ৳3,500 Chinese high-quality option is usually adequate.
How fast is delivery in Dhaka? 1–2 hours. Call 01308804911 for urgent orders.
Call Choice Bangla: 01308804911 choicebangla.com | Free home delivery Dhaka | All price tiers available | Cash on delivery
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