SEA-FIRE FK-5-1-12 NMG Fire Suppression Systems are designed to protect enclosed machinery compartments. All NMG systems are manual only with release via a manual release cable. NMG systems are designed to induce a minimum atmospheric concentration of 5.85% within the protected compartment. Each system is equipped with a factory installed pressure switch which is intended for cylinder pressure supervision and may also be used to control other electrical functions (engine shutdown, air exchange equipment i.e fans & blowers, etc).
Marine approved in sizes from 0.7m³ up to 2.8m³ of engine compartment volume.