Complete set — cylinder and regulator
Gas cylinder Argon 4.8 – 20L, 200 bar, full 
Ar/CO₂ pressure regulator – dual gauge Gas cylinder Argon 4.8 – 20L, 200 bar, full + pressure regulator
In stock in Liberec — we ship today €259 €267 incl. VAT · €214.32 excl. VAT
You save €8 compared to buying both items separately.
Buy the complete set We add both items to your cart at once, and the discount applies automatically.- The cylinder is yours — no monthly rental fee
- We exchange your full cylinder for you anytime in Liberec
- 24-month warranty, also for businesses
- Returns within 14 days, no reason needed
Personal pickup in Liberec — free
We'll have it ready today if you order by 12:00
We'll have it ready today if you order by 12:00
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 Wednesday 11/11
We ship your order today if you place it by 12:00
We ship your order today if you place it by 12:00
Delivery by car in Liberec — €4
Chrastava, Stráž n. N. and Turnov for €12, further €0.51/km — the checkout will calculate the price based on your address.
Chrastava, Stráž n. N. and Turnov for €12, further €0.51/km — the checkout will calculate the price based on your address.
Express — at your place TODAY
Applies only to orders placed by 12:00 and in-stock items only. Express delivery costs {{CZK:€41}} up to 150 km, {{CZK:€103}} beyond — you'll select it at checkout; standard delivery costs {{CZK:€10}}.
Applies only to orders placed by 12:00 and in-stock items only. Express delivery costs {{CZK:€41}} up to 150 km, {{CZK:€103}} beyond — you'll select it at checkout; standard delivery costs {{CZK:€10}}.
Card or bank transfer
No extra charge
No extra charge
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
What you get in the set
- Gas cylinder Argon 4.8 – 20L, 200 bar, full
Full cylinder — you buy it, no rental fee. The cylinder is yours. - Ar/CO₂ pressure regulator – dual gauge
For argon, CO₂ and their mixtures — fits this cylinder. - Discount €8
It applies in your cart automatically, you don't need a code.
Full 20l gas cylinder with argon 4.8 (purity 99.998%), 200 bar, W 21.8 thread. For TIG welding of stainless steel, aluminium and titanium. The cylinder is yours — no rental fee.
Do you need a regulator? Pressure regulator Ar/CO₂ fits this cylinder.
Cylinder technical specifications
| Gas cylinder volume | 20 l |
| Working pressure | 200 bar |
| Test pressure | 315 bar |
| Valve thread | W 21,8 × 1/14″ |
The regulator has two pressure gauges — one shows the pressure in the cylinder, the other shows the outlet pressure.
