Medical Oxygen Flow Meter with Humidifier
The DSW Oxygen Flow Meter with Humidifier is a precision medical device designed to measure and regulate oxygen flow from high-pressure oxygen cylinders. This professional-grade oxygen flow meter ensures stable, accurate, and safe oxygen delivery in hospitals, emergency care, and home therapy environments.
Designed for direct connection to an oxygen regulator or cylinder valve, this flow meter for oxygen cylinder reduces high cylinder pressure to a controlled and adjustable flow rate suitable for patient inhalation.

Medical Oxygen Flow Meter – Technical Specifications
| Model Number | Inlet Pressure (MPa) | Outlet Pressure (MPa) | Flow Rate Range (L/min) | Accuracy Class | Humidifier Capacity (ml) | Inlet Connection Type | Outlet Connection |
|---|---|---|---|---|---|---|---|
| DSW-88E | 15 | 0.3 | 0–5 | Class 4 | 140 | G5/8-14 RH (Male) | Hose Barb 6 mm |
| DSW-888-1 | 15 | 0.3 | 0–5 | Class 4 | 150 | CGA540 RH | Hose Barb 6 mm |
| DSW-89 | 15 | 0.3 | 0–10 | Class 4 | 200 | G3/4-14 RH (Female) | Hose Barb 8 mm |
| DSW-89-1 | 15 | 0.3 | 0–15 | Class 4 | 300 | CGA870 (Pin Index) | Quick Connector |
| DSW-86-11 | 15 | 0.3 | 0–20 | Class 4 | 400 | W21.8-14 (Female) | Hose Barb 8 mm |
Key Features
- Accurate Flow Control – Clearly calibrated flow tube for precise oxygen adjustment
- Integrated Humidifier Bottle – Improves patient comfort during oxygen therapy
- High-Pressure Compatibility – Designed for use with oxygen cylinders and regulators
- Stable Output Performance – Consistent and reliable oxygen flow regulation
- Medical-Grade Construction – Durable, corrosion-resistant materials
- Easy Installation – Compatible with standard medical gas connections
What is an Oxygen Flow Meter?
The medical gas flowmeter is a medical device for oxygen or medical air inhalation of first-aid and hypoxic patients in the hospital, including oxygen and air flowmeter. It mainly consists of a gas pressure gauge, pressure reducer, safety valve, flow tube, flow control valve, humidification bottle, and other components.
Applications
Hospitals & Clinical Facilities
- Intensive Care Units (ICU)
- Emergency departments
- Surgical recovery rooms
- General wards
Home Oxygen Therapy
- COPD patients
- Chronic respiratory conditions
- Long-term oxygen therapy
Portable Oxygen Cylinder Systems
- Ambulances
- Mobile medical units
- Temporary medical setups
This flow meter O2 device is widely used across all levels of healthcare institutions, from township clinics to major hospitals.
Compatibility
This O2 flow meter is compatible with:
- High-pressure oxygen cylinders
- Oxygen regulators
- Portable oxygen tanks
- Medical gas pipeline systems












Reviews
There are no reviews yet.