Cold stores en
vrieshuizen
Nitrogen solutions for cold storage and freezer warehouses
Cold stores and freezers must be reliably protected from fire. However, traditional extinguishing systems using water can cause extensive damage to stock, racking, insulation panels and technical equipment. Nitrogen provides a safe and effective alternative to this, as it displaces oxygen and thus prevents or greatly reduces combustion.
Presscon supports companies with cold stores and freezers with innovative nitrogen solutions such as our LOX oxygen reduction system. This not only increases fire safety, but also ensures the continuity of your business processes.
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How does nitrogen work in a cold store or cold storage facility?
In cold stores and freezers, Presscon lowers the oxygen level in the room to a level where combustion is no longer possible. This is done by introducing nitrogen into the storage area in a controlled manner. Because nitrogen is an inert gas, it does not react with products, packaging or equipment.
Nitrogen is produced on site with a nitrogen generator. Here, compressed air is used as the basis. Through HP-PSA technology, oxygen is separated from the compressed air, after which nitrogen remains. This nitrogen is then routed to the cooling or freezing rooms.
A key advantage of this solution is its flexibility. Presscon can monitor and control multiple rooms separately, each with its own oxygen percentage. This eliminates the need for completely separate systems for each room. This makes the system ideal for buildings with multiple storage areas, different temperatures and varying usage profiles.
Why nitrogen is essential within cold stores and cold storage facilities
By actively reducing oxygen levels, one of the main conditions for fire is completely eliminated.
The use of nitrogen in cold stores and freezers offers significant safety, product protection and business continuity benefits:
- Prevents fire development through oxygen reduction
- Reduces the risk of explosions and rapid fire spread
- Prevents water damage from traditional extinguishing systems
- Protects inventory, packaging materials and equipment
- Increases business continuity
- Enables fire prevention without damage to products
- Provides a stable and controlled storage environment
Toepassingen van stikstof in cold stores en vrieshuizen
Oxygen reduction for fire prevention
In cold stores and cold storage facilities, nitrogen lowers oxygen levels to a level where combustion is no longer possible. By actively displacing oxygen, one of the main conditions for fire is eliminated. This helps to effectively protect stock, packaging materials, refrigeration equipment and building structures from fire hazards.
Protection of stock and installations
Traditional extinguishing systems can cause significant damage to products, packaging, insulation panels, racking and electrical installations. Nitrogen achieves fire prevention without the use of water. This minimizes the risk of product damage and prevents unplanned downtime.
Integration with building and security systems
A nitrogen system can be integrated with oxygen sensors, alarm systems, access control, ventilation and building management systems. This creates a fully integrated solution where safety, oxygen levels and business continuity are continuously monitored and optimized.
Individual monitoring per refrigeration or freezer room
Presscon can monitor and control multiple rooms separately. This allows a specific oxygen percentage to be set for each room. This is essential when spaces differ in volume, temperature, storage density or access frequency. This keeps oxygen reduction stable and optimally matched to the situation.
Fire safety at high storage density
Cold stores and cold storage facilities often contain large quantities of packaging materials, pallets and products in a relatively small area. Structurally lowering the oxygen level significantly reduces the risk of fire spread. This is especially important in areas with high racking and limited accessibility.
Customized nitrogen solutions for cold stores and cold storage facilities
Presscon provides customized nitrogen systems, fully tailored to your specific situation and the layout of your cold store or freezer. We design, manufacture and supply nitrogen generators focused on oxygen reduction and fire prevention.
Working with project engineers, installers and building owners, we develop the most robust solution. In doing so, we consider factors such as room volume, airtightness, access frequency, storage type, desired oxygen levels and safety requirements.
With more than 30 years of experience and multiple patents, Presscon is a reliable technical partner for companies with cold stores and cold storage facilities.
Durable nitrogen solutions for cold stores and freezers
Nitrogen solutions from Presscon contribute to more sustainable operations. By producing nitrogen on site, dependence on external gas suppliers and transportation movements is greatly reduced. This results in a lower logistical burden and a reduction in CO₂ emissions.
Presscon’s HP-PSA technology is designed for efficient compressed air consumption and optimal nitrogen production. This can result in energy savings of 40% to 50% over traditional systems.
In addition, the modular design ensures that installations can easily grow with demand. Parts can be replaced in a targeted manner without having to renew the entire system. This extends the lifespan and is in line with a circular and sustainable working method.
Presscon: your partner in nitrogen for cold stores and freezers
At Presscon, we understand that every cold store or freezer is unique. That’s why we provide custom solutions that fully align with your storage areas, processes and safety goals.
Whether it’s an existing cold store, a new cold storage facility or an expansion of a logistics center, we deliver a nitrogen solution that’s a perfect fit for your application. With more than 30 years of experience, we are specialists in nitrogen generation, oxygen reduction and industrial compressed air systems.
All systems are designed and manufactured in-house, ensuring maximum quality control and flexibility.
Want to know how a Presscon nitrogen solution can improve fire safety in your cold store or cold storage facility? Contact one of our specialists.
Why choose Presscon?
- Customized solutions and advice
- Patented systems
- Modular and scalable installations
- In-house engineering and manufacturing in the Netherlands
- in-house engineering and production in the Netherlands
How we help cold stores and cold storage facilities move forward
Presscon has extensive experience in fire prevention through patented nitrogen applications. Curious about our solution for your space? We are happy to help you move forward!
Questions about nitrogen solutions from Presscon
Presscon specializes in the design, construction and maintenance of nitrogen expansion systems, fire prevention systems and innovative solutions using compressed air and nitrogen. Want to know more? Contact Presscon for more information.
Frequently asked questions about nitrogen in cold stores and freezers
Why is nitrogen suitable for fire prevention in cold stores?
Nitrogen lowers the oxygen level in the room, preventing combustion. This prevents fire without the use of extinguishing agents such as water.
Can different rooms have their own oxygen rates?
Yes, Presscon systems can control multiple rooms individually, each with its own oxygen level.
Is a nitrogen installation suitable for existing cold stores?
Yes, the systems can be integrated into both new and existing buildings.
How accurately are oxygen levels monitored?
Oxygen levels are continuously measured by sensors and automatically adjusted for maximum safety.
How energy efficient is a nitrogen solution for cold stores?
Efficient HP-PSA technology allows up to 40-50% energy savings over traditional systems.
Need advice on nitrogen in your cold store or cold storage facility?