Compressed SO₂ Gas for purchase — ready-to-order SO₂ in pressure-rated cylinders
Compressed SO₂ Gas for purchase from REAL GAZ comes as liquefied sulfur dioxide in pressure-rated cylinders prepared for immediate connection to dosing and feed systems.
We confirm cylinder orientation, withdrawal mode and gasket materials before shipment so that start-up is trouble-free.
We confirm cylinder orientation, withdrawal mode and gasket materials before shipment so that start-up is trouble-free.
Cylinders are identified per EN 1089-3 conventions, built to ISO 9809, and prepared with ADR paperwork, assisting buyers and installers.
🏭 Where Compressed SO₂ Is Used
- 🍾 Beverage plants — SO₂ dosing for must, juice and cider lines;
- 🧯 Pilot reactors — gas-phase feed in sulfonation and absorption tests;
- 🏭 Maintenance and cleaning — reduction of chlorine and chromate residues in process water;
- 🌡️ Environmental simulation — exposure chambers for materials and plant studies.
💡 Why Choose REAL GAZ
- ✅ Ready to connect — outlets and fittings match common dosing hardware;
- 🧪 Dry, tested contents — reduces the risk of valve corrosion;
- 🎯 Quantity options — buy a single cylinder or arrange a repeat schedule;
- 🔒 Pre-shipment checks — cap, seal and label verification;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- pressure test status confirmation;
- filling ratio and net weight control;
- moisture analysis;
- leak testing of valve and cap.
Cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.
📦 Before You Purchase
Before placing an order, check four things: the fitting on your equipment, whether you need gas or liquid withdrawal, the expected flow rate and the temperature of the storage room. These decide the cylinder type and whether a heated cabinet or evaporator is needed.
Our sales and technical team will confirm each point, propose a cylinder size and prepare transport documentation. On arrival, inspect the valve cap and seal, store the cylinder upright and secure it, and connect only after a dry-nitrogen purge of the line. Keep a record of the serial number and delivery date to simplify returns. If your process changes, such as a higher flow or a different material of construction, tell us early and we will adjust the configuration.
If you are unsure whether liquid or vapour withdrawal is better for your dosing pump, describe the equipment and the flow range and we will advise. Mistakes here are common: liquid entering a vapour-only regulator can freeze or damage it, while insufficient vapour flow starves the process and creates unstable dosing. Keep a spare, fully tested cylinder on site if the process cannot tolerate interruption, and rotate it with the working cylinder so that neither stands unused for months.
⚙️ Trusted Gas Solutions
REAL GAZ lets customers in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA arrange compressed SO₂ gas for purchase with a single enquiry, including advice on safe unloading and storage.
REAL GAZ — Order, connect, run — with SO₂ done properly.