Comweld Twin-O-Vac Suction Device
Comweld Twin-O-Vac Suction Device
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Description
The Comweld Twin-O-Vac is a clever low-cost solution for clinical and ambulatory settings needing extra oxygen or portable suction without a dedicated suction pump. It connects to a single oxygen source — wall point or cylinder regulator — and produces variable suction plus two separate oxygen outlets, all of which can be used simultaneously on up to three patients. A useful piece of kit for ambulances, mobile clinics, and emergency response setups.
Key Features
- Single oxygen source input — connects to any oxygen pipeline wall point or cylinder regulator.
- Three simultaneous outlets — variable suction + two oxygen outlets.
- Up to three patients at once — multi-patient ready.
- Resuscitator-compatible — works with bag-valve-mask devices, flowmeters, infant warmers, and humidifiers.
- No external power required — runs entirely off the oxygen source.
- Compact and portable — suited to mobile clinical use.
Specifications
- Type: Venturi-driven combined oxygen + suction device
- Inputs: 1 (oxygen source)
- Outputs: 1 variable suction + 2 oxygen
- Compatible with: Resuscitators, flowmeters, infant warmers, humidifiers
- Power: None required (oxygen-driven)
- TGA-approved for clinical use in Australia
Who it's for
Ambulance services, paramedical teams, mobile clinics, mining and remote-work medical kits, GP surgeries needing portable suction without a dedicated electric unit, and emergency response setups. The Venturi design uses oxygen pressure to generate suction — clever and reliable for field use, but it does consume oxygen during suction operation, so manage cylinder reserves accordingly.
What's in the box
- Comweld Twin-O-Vac unit
- Oxygen input fitting
- Output fittings (suction + 2 x oxygen)
- User manual
Frequently Asked Questions
How much oxygen does the suction function consume?
Suction operation consumes oxygen at a measurable rate — check the manual for exact figures. For prolonged suction use, ensure adequate oxygen cylinder capacity or wall-pipeline supply.
Can I use it without an oxygen source?
No — the Twin-O-Vac is oxygen-pressure-driven. Without an oxygen source, neither suction nor oxygen outputs work.
Is it compatible with my existing flowmeter?
Generally yes — the Twin-O-Vac uses standard medical gas fittings. Check with us if you have a non-standard setup.
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