Active Explosion Protection

The Fenwal PistonFire II Suppressor is designed to discharge suppressant in milliseconds within a process vessel or to mitigate the propagation of flame through interconnected ductwork. It is used in conjunction with Fenwal’s range of control panels and detectors.

Fenwal’s sophisticated computer modeling techniques determine the quantity and size of suppressors to be used. These techniques predict reduced explosion pressures based on actual process conditions and detector settings.