Pressure Cartridges

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Pressure Cartridges

ABNER a.s. is a manufacturer of steel pressure cylinders for the transport of CO₂ and N₂ gases. We have been supplying steel cylinders to the market for over 20 years, mainly to EU countries. ABNER a.s. implements a quality management system according to ČSN EN ISO 9001:2009. The certified quality system ensures customers receive high-quality and safe products, with continuous development and improvement.

Where CO₂ / N₂ cartridges are used as a propellant

Portable Powder Fire Extinguishers

Small portable extinguishers or kitchen kit — the cartridge compresses the powder and ejects it. Mostly CO₂, occasionally N₂.

Cartridge-Operated Fire Extinguishers

Industrial or special extinguishers, where the pressure cartridge is removable and activated during use. Used in mobile/portable solutions.

Fire Suppression Systems for Engine Compartments and Battery Packs (Automotive, EV, Marine)

Small cartridges trigger the discharge of the extinguishing agent into the engine compartment, batteries, or exhaust areas. These are often part of "on-board" protection systems in racing cars, boats, and vehicles.

Small Automatic Systems for Cabinets / Server Racks / Laboratories

Cartridge modules that release a clean extinguishing agent (aerosols, clean gases, powders) upon heat or smoke detection. Cartridges serve as the propellant.

Mobile Aerosol Generators / Capsules for Localized Fire Suppression

Small devices where the cartridge generates an extinguishing aerosol using pressurized gas.

Backup and Emergency Systems for Small Spaces

For example, engines, air-conditioning ducts, small compartments — where it is not practical to install large cylinders.

Some Industrial Applications – Activation of Clean Agents

Cartridges (often N₂) are used for rapid pressure replenishment in smaller systems, which then disperse agents such as Novec, FM-200, or other clean extinguishing agents.

Pressure Cartridges

Area of Use

Steel Cylinders for CO₂ and N₂

Where CO₂ / N₂ cartridges are used as a propellant

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