Water-Mist-Based Fire Suppression Can Replace CFC-Based Units

Fike Corporation> (Blue Springs, MO) is offering a fire-suppression device that can be used to protect compartmentalized gas turbine generators and machinery spaces in refineries, chemical plants, power stations and other hazard-rated industries. The company says that the system, called Micromist, offers a cost-effective alternative to the chlorofluorocarbon (Halon)-based units that have been commonplace until recently. Tightening restrictions on the use of CFCs, due to environmental effects, are making those systems less attractive.

According to the company, the Micromist system is a self-contained, skid-mounted, single-fluid, pre-engineered, water-mist fire suppression unit. Using potable water as the extinguishing agent, the system is easily installed, maintained and recharged. Capacity is either 70 or 107 gal (265-405 L). It has demonstrated satisfactory performance in suppression of a wide range of flammable-liquid (Class B) fire scenarios including pools of fuel leakage, fuel sprays and potential Class A involvement of fuel-soaked materials, with very little residual water.

A specialized, single-fluid nozzle discharges 2.1 gal/min of water at its operating pressure (305 psi). The system has been Factory Mutual rated for machinery spaces up to 9,175 ft³ (260 m³).

For more information:
Fike Protection Systems
704 South 10th St.
PO Box 610
Blue Springs, MO 64013 U.S.A.
Tel: 816 229-3405
Fax: 816 229-4615