Targeted Control

Deluge Systems

At OnFire Protection Ltd, we provide deluge fire suppression systems designed for high-risk environments where rapid, large-scale fire control is essential. Deluge systems are used in areas such as chemical plants, power stations, aircraft hangars, and fuel storage facilities where fire hazards can escalate quickly.

Unlike standard sprinkler systems, deluge systems release a high volume of water immediately across a wide area when activated. This ensures rapid suppression and prevents the spread of fires in environments with flammable liquids, explosives, or volatile materials.

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Sites Supported

0%

Emergency Response

0

Technical Engineers

Targeted Control

Deluge Systems

At OnFire Protection Ltd, we provide deluge fire suppression systems designed for high-risk environments where rapid, large-scale fire control is essential. Deluge systems are used in areas such as chemical plants, power stations, aircraft hangars, and fuel storage facilities where fire hazards can escalate quickly.

Unlike standard sprinkler systems, deluge systems release a high volume of water immediately across a wide area when activated. This ensures rapid suppression and prevents the spread of fires in environments with flammable liquids, explosives, or volatile materials.

1,100

Sites Supported

100%

Emergency Response

35

Technical Engineers

Deluge Systems

How Deluge Systems Work

Deluge systems use open sprinkler heads connected to a deluge valve. When a fire detection system triggers the valve, water is released simultaneously through all heads, providing immediate and widespread suppression.

Key features:

- Instant Water Release: Designed for high-volume fire control.

- Wide-Area Coverage: Protects large or high-hazard areas quickly.

- Integration with Detection Systems: Automatic activation for faster response.

Ideal Applications for Deluge Systems

Deluge systems are used in high-hazard environments where rapid fire spread poses a significant risk. Common applications include:

- Chemical Processing Plants

- Oil & Gas Facilities

- Aircraft Hangars

- Power Stations

- Fuel Storage Depots

- Industrial Machinery Areas

Water-Based Systems

These systems use a large volume of water to quickly suppress and cool fires, making them ideal for areas where heat control is critical.

Foam Deluge Systems

Designed for environments with flammable liquids, these systems combine water with foam to provide both fire suppression and vapour control.

Combination Systems

Some high-hazard environments benefit from a combination of water, foam, or even chemical agents, tailored to address multiple fire risks simultaneously.

Benefits of Deluge Systems

- Rapid Suppression: Quickly suppresses fires before they can spread.

- Wide Coverage: Protects large, open areas with a high concentration of hazards.

- Customised Design: Tailored to meet the fire risks of specific environments.

- Compliance: Meets BS EN, NFPA, and other safety standards for high-hazard fire protection.

System Maintenance & Testing

Deluge systems require regular maintenance and performance testing to ensure they remain fully operational. Our services include:

- Valve Inspections: Ensuring deluge valves activate correctly.

- Sprinkler Head Testing: Checking for blockages or damage.

- Water Pressure Testing: Verifying system performance under fire conditions.

Why Choose OnFire Protection?

Tailored Approach

We understand that every property and project is unique. Our fire suppression systems are designed to your exact needs, ensuring maximum protection with minimal disruption.

Unrivalled Expertise

Our highly trained engineers bring extensive knowledge to every project, guaranteeing precision, reliability, and excellence in all installations and servicing.

Comprehensive Services

From initial design to ongoing maintenance, we deliver end-to-end support to keep your fire protection systems operating at peak performance.

Trusted Nationwide

Built on trust and professionalism, our reputation reflects our dedication to delivering exceptional results for clients throughout the UK.

Protecting What Matters Most

Fire safety isn’t just about systems – it’s about safeguarding lives, property, and livelihoods.

Why Choose OnFire Protection?

Tailored Approach

We understand that every property and project is unique. Our fire suppression systems are designed to your exact needs, ensuring maximum protection with minimal disruption.

Unrivalled Expertise

Our highly trained engineers bring extensive knowledge to every project, guaranteeing precision, reliability, and excellence in all installations and servicing.

Comprehensive Services

From initial design to ongoing maintenance, we deliver end-to-end support to keep your fire protection systems operating at peak performance.

Trusted Nationwide

Built on trust and professionalism, our reputation reflects our dedication to delivering exceptional results for clients throughout the UK.

Protecting What Matters Most

Fire safety isn’t just about systems – it’s about safeguarding lives, property, and livelihoods.

International House, 36-38 Cornhill,

London, EC3V 3NG

© 2025 Copyright | OnFire Protection Ltd | All Rights Reserved. Privacy Policy. Terms & Conditions

International House, 36-38 Cornhill,

London, EC3V 3NG

© 2025 Copyright | OnFire Protection Ltd | All Rights Reserved. Privacy Policy. Terms & Conditions