New SODA Terra DUO Art To External Co2 Tank Fill Adapter Hose Kit Fit Sodastream With W21.8-14 Or CGA320 G3/4 Connector
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Quick Connect Soda(Terra DUO Art) to External Co2 Tank Adapter Hose Kit
Use For Quick Connect Type Soda Machines(Soda Terra DUO Art).
With Quick Disconnect coupler.
Hose Lenght 50Inch(125cm) Or 100Inch(250cm), Soft and Durable.
This Item Use For Quick Connect Soda To External Tank Cyclinder Connect.Like 5lb, 20LB or 50lb commercial CO2 tanks.
Allows External Tank Cyclinder Valve Connector Thread W21.8-14 Or CGA320 and G3/4.
CGA320 connector CO2 Tank Common in USA, CAN, Brazil, Colombia, Philippines.
W21.8-14(DIN 477) connector Compatible With JIS M22-14, Common in KOR, JP, UK, Germany, France, Poland, Norway, Switzerland, Russia, Ukraine, South Africa, Sweden, Chile, Czech Republic, Singapore.
This item works with GAS CO2 only, not liquid CO2.It can't use siphon tube Co2 Tanks!!
Please don't disconnect the quick disconnect under pressure, it will be blowed out the o ring in quick disconnect(female QD),suggest drain residual pressure on Soda Machines.
How it works:
Screw the Nut to CO2 gas cylinder and tighten it by wrench.
CQC adaptor connect the quick coupler.
CQC External adaptor connect into Soda machine.
Open the valve of the large gas bottle.
Done,you can use your Soda machine.
if you want to unscrew the item from the machine:
Close valve of the large gas bottle.
Press button of Soda machine to drain residual Co2(if you don’t follow this guide to disconnect the coupler, the o ring of quick coupler will be blowed out)
Unscrew CQC adaptor from Soda machin and unscrew Nut from CO2 gas cylinder
Customer Reviews
149 ratings
fast shipping (10)
good quality (8)
fast delivery (7)
high-quality (7)
matches description (5)
works well (5)
Customer photos (30)
Buyer from Brazil
September 15, 2026
Variant: Color:CGA320 x 100Inch
Excellent Product
Buyer from New Zealand
September 15, 2026
Variant: Color:W21.8-14 x 50Inch
I ordered the W21.8-14 connector based on a recommendation from an Australian Kegland /BOC reviewer. I can confirm that it fits perfectly with a D size (6kg) CO2 bottle here in New Zealand and works like a charm! The package arrived very quickly in excellent condition, heat sealed for extra security, and the hose connector fittings were carefully wrapped in foam tubes for added protection. It really shows how much care went into making sure everything arrived in perfect condition! Thanks for an awesome product!
Buyer from Romania
September 14, 2026
Variant: Color:W21.8-14 x 50Inch
Nice!
Buyer from Brazil
September 11, 2026
Variant: Color:CGA320 x 100Inch
Excellent construction. Easy to install. No leaks. Hose and connections of excellent quality.
a***r
September 10, 2026
Variant: Color:External Adapter
I bought this SodaStream connection which connects to an external cylinder. It's meant to have 2 connections attached to a hose. It only came with the SodaStream connection the pink one. Without the other connection and hose its useless. This is what the description when purchasing said. New SODA Terra DUO Art To External Co2 Tank Fill Adapter Hose Kit Fit SodaStream with W21.8-14 Or CGA320 G3/4 Connector. It clearly states with W21.8-14 Or CGA320 G3/4 Connector I only received the pink SodaStream connection.
Buyer from Japan
August 30, 2026
Variant: Color:W21.8-14 x 50Inch
good items
New SODA Terra DUO Art To External Co2 Tank Fill Adapter Hose Kit Fit Sodastream With W21.8-14 Or CGA320 G3/4 Connector
Quantity:
1
Availability:
Not Available
