33g Threaded 1/2-20UNF CO2 Gas Cartridge Used for Life Preserver＆Mini Aquarium＆Fire Extinguisher

Reliable 33g threaded CO₂ cartridges for paintball & beverage systems. Durable construction with leak-proof seals for consistent performance.

Details

Product Advantages

Extended Capacity
33g CO₂ → Fills 2-3 life vests or
15–20 days CO₂ for 50L aquariums

Industrial-Grade Pressure
60kgf/cm² rating | Steel body + brass valve
Fits high-pressure systems (e.g., fire extinguishers)

Broad Compatibility
1/2-20UNF threads for:
Life rafts ・Dive gear ・CO₂ fire systems

Maritime Emergencies
Ship life raft inflation for rapid evacuation

Large Aquascapes
Professional CO₂ dosing for planted tanks

Industrial Fire Control
Residue-free suppression for server rooms/labs

Critical Notes

Professional refilling only
Storage humidity ≤60%
Routine seal integrity checks required

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