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Close-up of an H-Line oxygen reduction system

OxyReduct­ H-Line®

Reliable nitrogen supply for high safety requirements

OxyReduct H-Line® is the world's first successfully tested and approved nitrogen generator in accordance with FM 5800. The certification by FM Approvals underlines the outstanding reliability of this system, enabling oxygen reduction systems to be implemented in accordance with the FM Data Sheets for the first time.

OxyReduct H-Line® is particularly suitable for active fire prevention in applications with large room volumes, such as in deep-freeze or high-bay warehouses.

FUNCTIONAL PRINCIPLE

Hybrid VPSA and PSA technology for nitrogen generation

Functional principle of the OxyReduct V-Line explained graphically

VPSA operation

Functional principle of the OxyReduct P-Line explained graphically

PSA operation

 

OxyReduct H-Line® combines the advantages of the VPSA and PSA nitrogen generation processes in a hybrid system. During operation, OxyReduct H-Line® flexibly adapts nitrogen generation to the current demands, ensuring that both base and peak requirements are met efficiently and with optimal energy use. This results in a high cost-effectiveness and reliable fire protection.

  • When nitrogen demand is low, OxyReduct H-Line® operates using the particularly energy-efficient VPSA process (Vacuum Pressure Swing Adsorption).
  • If nitrogen demand temporarily increases – for example, due to special weather conditions or operational requirements – the system automatically switches to the more powerful PSA process (Pressure Swing Adsorption) in order to reliably cover peak loads.

BENEFITS

Features of the OxyReduct­ H-Line® at a glance

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Preventive

Oxygen reduction minimizes the risk of fire

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Reliable

Reliable nitrogen generation and supply, VdS-compliant and tested according to FM 5800

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Scalable

Scalable for different performance classes; multiple systems can be connected for particularly high nitrogen requirements

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Wide range of applications

Suitable for protected areas with frequent air exchange thanks to continuous nitrogen input

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Energy-efficient

Particularly energy-efficient and therefore environmentally friendly in VPSA operation

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Cost-optimized

Thanks to dynamic switching, the system covers peak and reserve demand in a cost-optimized manner – particularly powerful in PSA operation

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Easy to maintain

Easy access to all components

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Certified

OxyReduct® is VdS-compliant and certified by FM Approvals

A. Hulm: Head of Market Management

We help you achieve your sustainability and protection goals

Protect your goods, valuables, and operational capability with the fire protection of the future. Cost-efficient and climate-friendly. For a high level of safety.

Artur Hulm

Head of Market Management

+49.511.97383-0