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High-Expansion Foam Agents
Foam Concentrates with expansion ratios up to 1000:1 for suppression of Class A and Class B fire in large volume spaces.
High-Expansion foam concentrates produce flexible firefighting foams for suppression of Class A and Class B fires in large-volume spaces such as aircraft hangars or warehouse storage. When discharged through well-designed high-expansion generators, these foams can achieve expansion ratios up to 1000:1, rapidly forming substantial volumes that contain minimal water. These foams can quickly fill over-sized rooms and enclosures, effectively suppressing horizontal and vertical (three-dimensional) fires while minimizing water damage. High-Expansion foams are also used to protect outdoor LNG storage areas, where they can quickly blanket the flammable liquid surface for fire and vapor suppression.
Features
- Capable of flooding large rooms and enclosures to suppress horizontal and vertical (three dimensional) fires.
- Formulated for optimum system performance when used in conjunction with our high-expansion foam generators.
- Produces voluminous foam quantity with low water usage, minimizing water damage to property.
Benefits

Non-fluorinated foam formulation that uses minimal water to produce voluminous quantity of fire suppression foam.

UL-listed, FM-approved, CE marked high-expansion systems are performance tested with corresponding foam concentrate.

Foam solution can produce foam with a broad range of expansion ratios, from 50:1 to 1000:1, and is effective in suppressing Class A, Class B, and LNG fire and vapor hazards.

Our expansive range of generator sizes with indoor or outdoor air makeup options allows for a bespoke solution to meet the specific facility needs.

From hazard assessment to system commissioning, our Technical Service Team brings decades of experience to assist you.
Technical Resources
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