Low expansion foam has an expansion of up to 20:1.
The advantage of low expansion foam compared to the other type of foam is the greater throw range and superior cooling effect, heat resistance and burn back resistance achieved by the higher water content. This characteristic make difficult to build up great depth of foam and can cause severe water damage in warehouse etc.
The most common systems to disburse the low expansion foam include the foam branch pipe and the foam nozzle.
Low expansion water / Foam nozzle mod. SE-UAS
Used with stationary plants protecting various types of rooms, warehouses, storage areas, both with water and water/low expansion foam mixtures.
Rimseal foam pourer mod. SE-SHIELD-S
For stationary plants with low expansion foam, used for floating roof tank. Foam generation on the rimseal. Able to test without pouring foam to the tank.
Rimseal foam pourer mod. SE-BH
For stationary plants with low expansion foam, used for floating roof tank. Foam generation on the rimseal. Able to test without pouring foam to the tank.