CO₂ gas cylinder 6 kg – Swiss carbon dioxide

6 kg CO₂ Gas Cylinder – Swiss carbonic acid for versatile applications

With the refillable 6 kg CO₂ cylinder from Kohlensäure.ch, you will always have sufficient carbonic acid on hand. The cylinder is filled with certified, food-grade Swiss carbonic acid and is optimally suited for water dispensers, sparkling water systems, beverage machines, catering, beer dispensing systems, and aquariums.

Depending on the desired level of carbonation, one refill can produce up to approx. 720 liters of carbonated water.

Price and Ownership

The selling price includes the gas cylinder, the deposit, and the CO₂ filling. After the purchase, the cylinder belongs entirely to you and can be refilled or exchanged at any time.

A refill or cylinder exchange costs CHF 89.–.

Your benefits

• Certified Swiss carbonic acid

• Food-grade – ideal for beverages and drinking water systems

• Refillable and reusable – sustainable and cost-effective

• High capacity – for up to approx. 720 liters of sparkling water

• Versatile use – for water dispensers, catering, beer, and aquariums

• Universally compatible – with all standard pressure regulators as well as with water dispensers and sparkling water systems from Aquarello, Quooker, Grohe Blue, BLANCO, BRITA, BWT, SodaStream, and many other brands

• Various suitable pressure regulators are also available from us

Delivery

Delivery is available throughout Switzerland.

Currently excluded from delivery are: Grisons, Ticino, as well as mountain regions and their side valleys. All other regions of Switzerland are supplied.

Collection and cylinder exchange

The collection and subsequent cylinder exchange are possible free of charge at the following locations.

Collection and exchange stations

Murten – Headquarters

Kohlensäure.ch / Aquarello
Tioleyres 5
3280 Murten

Bern region

Unterseen / Interlaken
Bruno Brawand
Seestrasse 74
3800 Unterseen

Bern / Bümpliz
Noisetec GmbH
Freiburgstrasse 395A
3018 Bern

Northwest Switzerland region

Birsfelden / Basel
Otten Schweiz GmbH
Sternenfeldstrasse 16
4127 Birsfelden

Eastern Switzerland region

Wil / St. Gallen
Kohlensäure.ch
Grizzly Begni
Zürcherstrasse 8b
9500 Wil

Zurich and Aargau region

Neuenhof
Tomi Bardoniqi
Weststrasse 8
5432 Neuenhof

Wetzikon
HDT Sportzentrum
Buchgrindelstrasse 15
8620 Wetzikon

Suisse romande

Aclens
Streck Transport
Chemin du Coteau 19
1123 Aclens

Technical data

• CO₂ content: 6 kg

• Height: approx. 57 cm

• Diameter: approx. 18 cm

• Total weight including filling: approx. 20 kg

• With protective collar

• Rotary valve

• TÜV-tested new cylinder

• Valve connection: W 21.8 × 1/14″ according to DIN 477-1

• Compatible with all standard pressure regulators