CO2 Injection

Assembly

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Tubing and metering system controlling CO2 flow rate into the chamber.

Direct parts	5
Total parts	10
Used in	1 assembly
Class	Assembly

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Tubing and metering system controlling CO2 flow rate into the chamber. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

CO2 Injection parts and their functions

5 top-level parts · 10 parts in total · full bill of materials below

CO2 Injection parts diagram: 1 injection tubing, 2 flow restrictor capillary, 3 check valve, 4 connector, 5 o-ring set. 10 parts in 5 top-level items. — CO2 Injection parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Injection Tubing	2×	Food-grade vinyl tubing 6 mm ID carrying CO2 from regulator to chamber diffuser.
2	Flow Restrictor Capillary	1×	Crimped capillary orifice limiting injection rate to 2 L CO2 per minute.
3	Check Valve	1×	Ball check preventing backflow of water into the CO2 line.
4	Connector	4×	Push-fit couplings
5	O-Ring Set	2×	Set of elastomer rings seated in grooves to seal static or slow-moving joints against fluid and gas, sized to ISO 3601.

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Build & assembly graph

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Bill of materials for CO2 Injection

5 top-level lines · 5 rows shown · 10 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Injection Tubing	soda-maker-injection-tubing	2×	2	·	part
2	Flow Restrictor Capillary	soda-maker-flow-restrictor	1×	1	·	part
3	Check Valve	soda-maker-check-valve	1×	1	·	part
4	Connector	connector	4×	4	·	part
5	O-Ring Set	oring-set	2×	2	·	part

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Where the CO2 injection is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Small Kitchen Appliances 1 Sparkling Water Maker

Used in 1 assembly

Sparkling Water Maker

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks