45g CO2 Cartridge for OEM Safety and Inflation Systems
The 45g CO2 cartridge is used in selected marine, rescue, inflation and OEM equipment. Safety suitability is not established by nominal fill alone. Buyers should approve the cartridge and device interface, environmental conditions, activation tests, labeling and evidence package for the exact program.
Key Features
- Reference 60 cc water capacity, 30 mm outside diameter and 140 mm length
- Reference 1/2-20 UNF or 5/8-18 UNF interface family, subject to drawing
- Environmental, leakage and functional tests defined for the intended safety system
- Inspection and traceability requirements stated in the purchase specification
- Coating, marking and packaging reviewed for the actual market and route
Applications
Inflatable rescue throw devices: Compact rescue tools used by coast guards and boat crews for fast buoy deployment during emergencies.
Emergency buoy markers: Used to instantly inflate floating markers for divers, swimmers, and search operations.
High-buoyancy fishing gear inflation: Supports automatic expansion of deep-sea fishing gear requiring rapid buoyancy adjustments.
Portable kayak and dinghy micro-inflation capsules: Ideal for lightweight emergency systems carried by solo paddlers and adventure kayakers.
Underwater tool gas-boost modules: Specialized activation units for gear requiring controlled buoyancy or lift during maintenance dives.
OEM & Customization Options
Finish, marking, branding and packaging can be reviewed for OEM programs. Safety-critical dimensions, sealing, puncture and activation geometry must remain under drawing control and device-level validation.
45g CO2 Cartridge — Reference Specification
- Nominal fill: 45g; tolerance by approved specification
- Reference water capacity: 60 cc
- Reference outside diameter: 30 mm
- Reference length: 140 mm
- Reference interfaces: 1/2-20 UNF or 5/8-18 UNF; confirm drawing
Approve the actual cartridge, inflator and environmental test plan before use in safety equipment.
Upgrade your product line with reliable CO2 solutions!
Order high-quality 45g CO2 Cylinders customized to your business needs. Whether for industrial, outdoor, or safety applications, we deliver OEM-ready, internationally certified CO2 cylinders with flexible bulk supply options. Contact our sales team today to discuss your requirements and get a free quote.
Frequently Asked Questions.
Selected safety, marine and inflation systems may use this fill range, but only the equipment maker’s approved specification determines suitability.
No. Define coating, exposure, salt-spray or other environmental requirements and acceptance criteria for the program.
Request the approved specification, inspection and test plan, applicable batch records, SDS, packaging and shipment documents.
B2B buyer checklist
45g marine and safety-device RFQ
Confirm the complete inflator interface and environmental validation plan before approving a 45g cartridge.
- Inflator drawing or physical sample
- Thread/neck and puncture profile
- Marine environment expectations
- Packaging, marking and destination
- MOQ and annual forecast