Cylinder Flashback Preventer №1 for laboratory — Laboratory Flashback Preventers for safe gas work
A Cylinder Flashback Preventer №1 for laboratory use protects bench gas lines from flame travel, and REAL GAZ supplies models sized for small-bore tubing and low flows.
They are suited to cylinders that feed burners, flame detectors and heating equipment inside research rooms.
They are suited to cylinders that feed burners, flame detectors and heating equipment inside research rooms.
Choices reflect ISO 5175-1 principles and EN ISO 14175 gas awareness, for research and teaching laboratories with strict safety rules.
🏭 Where Laboratory Flashback Preventers Are Used
- ⚙️ Gas chromatography — protects hydrogen and air lines feeding flame ionisation detectors;
- 🔬 Atomic absorption — safeguards acetylene lines to flame spectrometers;
- 🏥 Teaching benches — adds protection where students handle Bunsen burners;
- 🚀 Materials testing — covers small furnaces fed by propane cylinders.
💡 Why Choose REAL GAZ
- ✅ Small-bore fittings — suit 1/8 and 1/4 inch lines;
- 🧪 Clean materials — low contamination for analytical use;
- 🎯 Low pressure drop — does not disturb instrument flow;
- 🔒 Tight shut-off — closes on reverse flow;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🛠️ Fitting & Care Notes
Hydrogen and acetylene lines for instruments require special care. Use regulators with correct outlet ranges, fit leak detectors, and keep cylinders outside the room where possible. Test the preventer periodically and follow your laboratory safety officer's schedule, recording each check so that auditors can see that equipment has been maintained.
Laboratory use differs from workshop use in that flows are small, pressures are low and cleanliness matters. The preventers we supply for this purpose have small-bore bodies and polished internal passages, so they do not trap moisture or particles. Where hydrogen is used for gas chromatography, fit the device close to the instrument and keep a hydrogen sensor in the room. Where acetylene feeds an atomic absorption instrument, follow the instrument maker's requirements for pressure and purity. We can supply tubing, regulators and cylinders of suitable purity along with the preventer, so that the whole gas line is documented and compatible from the cylinder to the instrument inlet.
🔬 Quality Control & Safety
- machined components inspected before assembly;
- sintered element and valve function checks;
- leak testing and pressure integrity checks;
- clear marking of gas, direction and maximum pressure.
Cylinders and accessories comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
For a Cylinder Flashback Preventer №1 for laboratory installation, speak to REAL GAZ and we will help with selection, gases and cylinders for your research or teaching facility.
REAL GAZ — a safer bench, a calmer laboratory.