CO₂ 6L gas cylinder
10 in stock — we ship on MondayFull CO₂ gas cylinder with a capacity of 6 l, W 21,8 thread. For dispensing beer, MAG welding and aquariums. The cylinder is yours — no rental fee, cylinder exchange for €14.
Need a regulator? Ar/CO₂ pressure regulator fits this cylinder.
€103 €120 incl. VAT · €84.82 excl. VAT
- The cylinder is yours — no monthly rental fee
- 24-month warranty, also for businesses
- Returns within 14 days, no reason needed
- We'll help you choose — +420 721 281 642
Personal pickup in Liberec — free
Orders placed after 12:00 are prepared the next working day
Orders placed after 12:00 are prepared the next working day
Gas cylinder delivery — €10
One rate for the whole order, not for each cylinder. Free over €412.
One rate for the whole order, not for each cylinder. Free over €412.
You'll usually have it Thursday 17/09
Depends on when we hand the parcel over to the carrier
Depends on when we hand the parcel over to the carrier
Express delivery — €41
When you're in a hurry; select at checkout
When you're in a hurry; select at checkout
Card or bank transfer
No extra charge
No extra charge
We'll refill it for you
The cylinder is yours — cylinder exchange in Liberec
The cylinder is yours — cylinder exchange in Liberec
We'll help you choose
+420 721 281 642, Mon–Fri 8:00–16:00
+420 721 281 642, Mon–Fri 8:00–16:00
You can't use the gas without a pressure regulator
Ar/CO₂ pressure regulator – dual gauge Designed for argon, CO₂ and their mixtures — fits this cylinder. €41 Add a pressure regulator to basket Technical specifications
| Gas cylinder volume | 6 l |
| Working pressure | 150 bar |
| Test pressure | 250 bar |
| Valve thread | W 21,8 × 1/14″ |
Product description
Special offer €103
CO₂, 6 l — for beer, welding and aquariums
One gas, three very different hobbies. You can dispense beer, weld and feed your aquarium plants.
🍺 BEER TAP
🔥 MAG WELDING
🌿 AQUARIUMS
🔧 What you can use it for
🍺
Dispensing beer and other drinks
A classic for your beer tap — CO₂ pushes beer out of the keg.
🔥
MAG welding
Low-cost shielding gas for steel.
🌿
Aquariums
CO₂ systems for aquarium plants.
⚙️
Need a regulator?
Our Ar/CO₂ pressure regulator with two pressure gauges fits this cylinder — W 21,8 thread.
🔄
Run out? We'll exchange it
Bring your empty cylinder to Liberec and take home a full cylinder. CO₂ cylinder exchange for €14.
🔑
The cylinder is yours
No monthly rental fee, no returning someone else's cylinder. You buy it once and keep it for good.
Technical specifications
Cylinder capacity: 6 l, working pressure: 150 bar, test pressure: 250 bar.
Valve with a W 21,8 × 1/14″ thread.
Contents: carbon dioxide (CO₂).
The gas cylinder is classified as dangerous goods. Store it upright, away from direct sunlight and heat sources.
More from our range
Nitrogen pressure regulator – two pressure gauges
W 24,32 × 1/14″
Ar/CO₂ pressure regulator – dual gauge
W 21,8 🎯; inlet max 200 bar; outlet 0–6 bar
€103 €84.82 excl. VAT Add to cart