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Specialized CO2 Cartridge Manufacturer
Fairdale has manufactured miniature CO₂ cartridges since 2010, supplying multiple cartridge capacities for shooting, beverage, inflation, life-jacket and other commercial applications.
English
33g co2 cartridge
Fairdale
Inflatable Life Jacket
33g
≥45cc
26mm
Approx. 138.5mm
145g
5.5 MPa
50000pcs
Product Overview
Fairdale manufactures 33g CO₂ cartridges for compatible inflatable life jackets and life jacket inflation systems. The standard life-jacket version contains a nominal 33g CO₂ fill, with a minimum water capacity of 45cc, an outside diameter of 26 mm, and an approximate length of 138.5 mm. It uses a 1/2-20UNF threaded connection.
Designed for compatible personal flotation and marine safety equipment, the 33g cartridge provides a defined cartridge format for commercial sourcing projects where the inflation system is designed around a 33g, 1/2-20UNF CO₂ cylinder.
Fairdale’s internal product notes identify the 33g 1/2-20UNF version as a life-jacket cartridge and a single-use product.
For distributors, life-jacket manufacturers, marine safety equipment suppliers and OEM buyers, Fairdale can support commercial sourcing and customization requirements across its miniature CO₂ cartridge range.
The standard life-jacket cartridge contains a nominal 33g CO₂ fill with a minimum water capacity of 45cc, providing a larger cartridge format than Fairdale’s 24g life-jacket version.
The life-jacket version uses a 1/2-20UNF threaded connection. Compatibility should be confirmed against the inflation mechanism and cartridge specification required by the intended life jacket.
Fairdale’s catalog identifies inflatable life jackets as the primary application for the 24g and 33g 1/2-20UNF cartridge series.
Fairdale’s internal product information identifies the 33g 1/2-20UNF life-jacket cartridge as single-use.
Source 33g CO₂ cartridges for compatible inflatable life jackets from an experienced miniature CO₂ cartridge manufacturer, with defined 1/2-20UNF specifications and commercial sourcing support.
Fairdale has manufactured miniature CO₂ cartridges since 2010, supplying multiple cartridge capacities for shooting, beverage, inflation, life-jacket and other commercial applications.
The standard 33g 1/2-20UNF cartridge is positioned for compatible inflatable life jackets and life-jacket inflation systems requiring this cartridge format.
The standard life-jacket version combines a 33g CO₂ fill, minimum 45cc water capacity, Ø26 mm diameter and an approximate length of 138.5 mm.
Fairdale's standard 33g life-jacket cartridge uses a 1/2-20UNF threaded connection, helping buyers distinguish it from other application-specific 33g cartridge versions.
Fairdale accepts customization requirements across its miniature CO₂ cartridge range. Buyers can submit application, quantity, packaging and project requirements for commercial evaluation.
Fairdale supplies multiple CO₂ cartridge capacities for compatible life-jacket applications, including standard 24g and 33g 1/2-20UNF formats for different equipment requirements.
Specifications
Fairdale's standard 33g CO₂ cartridge for compatible inflatable life jackets features a 33g nominal CO₂ fill, 45cc minimum water capacity and a 1/2-20UNF threaded connection.
| Product | 33g CO₂ Cartridge |
|---|---|
| Gas Type | Carbon Dioxide (CO₂) |
| CO₂ Fill Weight | 33g |
| Water Capacity | ≥45cc |
| Outside Diameter | 26mm |
| Length | Approx. 138.5mm |
| Approx. Total Weight | 145g |
| Internal Pressure | 5.5 MPa |
| Minimum Burst Pressure | 54–56 MPa |
| Thread | 1/2-20UNF |
| Usage | Single-Use |
| Main Application | Inflatable Life Jacket |
| MOQ | 50,000 PCS |
Fairdale supplies both 24g and 33g CO₂ cartridges for compatible inflatable life-jacket applications. Both standard versions use a 1/2-20UNF threaded connection, but differ in CO₂ capacity, cartridge dimensions and total weight.
| Specification | 24g CO₂ Cartridge | 33g CO₂ Cartridge |
|---|---|---|
| CO₂ Fill | 24g | 33g |
| Minimum Water Capacity | 34cc | 45cc |
| Outside Diameter | 25.6mm | 26mm |
| Approx. Length | 108mm | 138.5mm |
| Approx. Weight | 97g | 145g |
| Internal Pressure | 5.5 MPa | 5.5 MPa |
| Minimum Burst Pressure | 54–56 MPa | 54–56 MPa |
| Thread | 1/2-20UNF | 1/2-20UNF |
| Main Application | Inflatable Life Jacket | Inflatable Life Jacket |
| Usage | Single-Use | Single-Use |
| MOQ | 50,000 PCS | 50,000 PCS |
Select the cartridge according to the inflation system and cartridge specification required by your life jacket. CO₂ capacity, overall dimensions and equipment compatibility should all be confirmed before ordering.
Choose the 24g format when your compatible inflation system specifies a smaller 24g CO₂ cartridge.
Choose the 33g format when your compatible inflation system specifically requires the larger 33g cartridge specification.
A 33g cartridge should not automatically be used as a replacement for a 24g cartridge simply because both versions use a 1/2-20UNF thread. CO₂ capacity, cartridge dimensions and inflation-system requirements are different.
Fairdale also supplies a separate 33g CO₂ cartridge configuration for Coolifting beauty-gun applications using a 3/8-24UNF thread. That version is different from the 1/2-20UNF life-jacket cartridge shown on this page.
Applications
Fairdale's standard 33g CO₂ cartridge with a 1/2-20UNF threaded connection is designed for compatible inflatable life jackets and related life-jacket inflation systems. The cartridge is supplied as a single-use CO₂ source for compatible equipment.
Fairdale's standard 33g life-jacket cartridge contains a nominal 33g CO₂ fill and uses a 1/2-20UNF threaded connection for compatible inflatable life jackets designed around this cartridge specification.
The 33g cartridge can be supplied for compatible life-jacket inflation systems that specify a 33g CO₂ capacity and 1/2-20UNF threaded cartridge connection.
Cartridge capacity, dimensions and thread requirements should always be confirmed against the intended inflation system.
Fairdale supports commercial sourcing projects involving compatible inflatable life jackets and related marine safety equipment where a 33g, 1/2-20UNF CO₂ cartridge is specified.
Buyers can provide their existing cartridge or equipment specification for compatibility review before placing a bulk order.
Fairdale supports OEM and commercial sourcing requirements for 33g CO₂ cartridge projects. Buyers can submit their cartridge dimensions, thread specification, application, order quantity and packaging requirements for evaluation.
Life-jacket CO₂ cartridges should be selected according to the specification required by the compatible inflation system. Buyers should confirm CO₂ capacity, thread type and cartridge dimensions before placing an order.
The product shown on this page is the 33g 1/2-20UNF life-jacket version. Fairdale also supplies a separate 33g CO₂ cartridge configuration using a 3/8-24UNF thread for Coolifting beauty-gun applications. The two versions should not be treated as the same product configuration.
OEM, Packaging & Quality
Fairdale supplies 33g CO₂ cartridges for compatible inflatable life-jacket projects and commercial sourcing requirements. The standard life-jacket version uses a 1/2-20UNF threaded connection with a nominal 33g CO₂ fill.
Fairdale accepts customization requirements for commercial CO₂ cartridge projects. Buyers can submit their target application, cartridge specification, packaging and sourcing requirements for evaluation.
The standard cartridge for compatible inflatable life jackets features a 33g CO₂ fill, minimum 45cc water capacity, 26mm outside diameter and approximately 138.5mm overall length.
The standard 33g life-jacket cartridge uses a 1/2-20UNF threaded connection. Buyers should confirm the thread and cartridge specification required by their inflation system before ordering.
Packaging requirements can be reviewed according to the buyer's commercial project, order quantity and destination market. Submit your required packing method or packaging specification when requesting a quotation.
Buyers requiring branding or private-label support can provide their artwork, target market, packaging requirements and project information for commercial evaluation.
Fairdale supplies 33g CO₂ cartridges for commercial sourcing projects with a standard minimum order quantity of 50,000 PCS.
Providing the following project information helps us review your 33g CO₂ cartridge requirement more efficiently.
The standard 33g life-jacket cartridge is defined by specific filling, dimensional, thread and pressure parameters. These specifications form the basis for product and project evaluation.
The standard 33g life-jacket cartridge is evaluated against its defined CO₂ capacity, cartridge dimensions, weight and connection requirements.
The standard cartridge has a nominal 33g CO₂ filling weight with a minimum water capacity of 45cc.
Key standard dimensions include an outside diameter of 26mm and an approximate overall length of 138.5mm.
The life-jacket version uses a 1/2-20UNF threaded connection. Thread compatibility should be confirmed against the intended inflation mechanism.
The documented specification lists an internal pressure of 5.5 MPa and a minimum burst pressure of 54–56 MPa.
Buyer requirements including application, cartridge format, order quantity, packaging and market requirements can be reviewed before commercial production.
FAQ
Find answers to common questions about Fairdale 33g CO₂ cartridges for compatible inflatable life jackets, including dimensions, 1/2-20UNF thread specifications, usage, bulk supply and OEM sourcing.
A 33g CO₂ cartridge is a compact pressurized carbon dioxide cylinder containing a nominal 33 grams of CO₂. Fairdale's standard life-jacket version uses a 1/2-20UNF threaded connection and is designed for compatible inflatable life-jacket inflation systems.
The standard 33g life-jacket cartridge has:
Fairdale's standard 33g cartridge for compatible inflatable life jackets uses a 1/2-20UNF threaded connection.
Buyers should confirm that their inflation mechanism requires this thread specification before placing an order.
Fairdale's standard 33g 1/2-20UNF version is mainly designed for compatible inflatable life jackets and related life-jacket inflation systems.
Yes, when the life jacket or inflation system is designed for a compatible 33g CO₂ cartridge with a 1/2-20UNF thread.
Cartridge capacity, thread type and overall dimensions should always be checked against the equipment specification.
No. Fairdale's 33g 1/2-20UNF life-jacket cartridge is a single-use product.
After activation or discharge, the cartridge should be replaced according to the requirements of the compatible inflation system.
The documented standard specifications are:
Both Fairdale's standard 24g and 33g life-jacket cartridges use a 1/2-20UNF thread, but they differ in CO₂ capacity, dimensions and total cartridge weight.
The cartridge should be selected according to the specification required by the compatible inflation system.
Not automatically. Although both standard versions use a 1/2-20UNF thread, the CO₂ capacity and cartridge dimensions are different.
Buyers should follow the cartridge specification required by the intended life-jacket inflation system rather than selecting a cartridge based only on thread compatibility.
No. The 33g life-jacket version shown on this page uses a 1/2-20UNF thread.
Fairdale also has a separate 33g cartridge configuration for Coolifting beauty-gun applications using a 3/8-24UNF thread.
These two application-specific versions should not be treated as interchangeable.
Yes. Fairdale supplies 33g CO₂ cartridges for commercial sourcing, distribution and OEM projects.
The standard minimum order quantity is 50,000 PCS.
Fairdale's standard MOQ for 33g CO₂ cartridge orders is 50,000 PCS.
Buyers can provide their expected quantity, application and packaging requirements when requesting a quotation.
Fairdale accepts customization requirements across its miniature CO₂ cartridge range.
Buyers can provide their target application, cartridge specification, order quantity, packaging requirements and destination market for commercial evaluation.
Packaging and branding requirements can be submitted as part of an OEM project for evaluation.
Buyers should provide the required packaging specification, artwork or branding requirements, expected quantity and destination market when requesting a quotation.
For faster project evaluation, please provide:
Send us your life-jacket inflation-system specification, required quantity and packaging needs for project evaluation.
