Fireboy 21.2 mŒ_ HFC-227ea Fire Extinguisher System

DESCRIPTION

Fireboy is a leading international manufacturer of fire extinguishing systems.
Most boat fires start in the engine compartment and unfortunately this is normally the most difficult place to reach. So a method to safely, quickly and efficiently extinguish fires is essential.
The Fireboy system provides near-instantaneous fire-response with maximum fire-quenching capability.
Installed wherever protection is required i.e., engine rooms, electronic compartments, battery compartments and wiring terminal bus bar areas, Fireboy systems act much quicker than any possible human response could, because deployment is automatic once the system detects signs of heat, resulting in faster fire-out time and less damage.

The response is automatic at 79_C, giving a primary heat response that has been scientifically researched and backed by practical use in testing and in the field.
There is no need to open doors or hatches, allowing fire-building oxygen to do even more damage.
Manual capability:
A manual mechanical pull cable is available separately to enable remote manual activation if required (complies with survey requirements).
Advantages of using HFC-227ea Heptafluoropropane) compressed gas suppressant:
äó¢ HFC-227ea does not displace ambient oxygen and therefore is safer for use in occupied spaces.
äó¢ HFC-227ea is non-conductive.
äó¢ HFC-227ea has a very high efficiency in terms of speed of reaction - fast and effective
äó¢ HFC-227ea is environmentally friendly. It has been designed to replace the use of ozone depleting fire suppressants which work by striping the fire-inflicted area of oxygen - a dangerous implication for humans. i.e. Halon.
How the system works using HFC-227ea
The fire suppression agent used suppresses fire by discharging as a gas onto the surface of burning material. Large amounts of heat energy are absorbed from the surface of the burning material, lowering its temperature below the ignition point, extinguishing the fire.
As the suppressant is heavier than air, it is recommended that the extinguisher be mounted as high as possible.

Each system is supplied with a green warning light status panel, brackets for mounting and provisions for manual discharge control.


Extinguishant - HFC227ea
Fireboy uses extinguishant HFC227ea (Heptafluoropropane). It is manufactured by two companies: Dupont who brand it FE227 and Great Lakes Chemical Company who brand it FM200.
äó¢ HFC-227ea fire suppression agent, salt-resistant bronze, brass and stainless steel components
äó¢ Tough, tempered, corrosion-resistant cylinders coated with epoxy enamel, anaerobic and epoxy sealants
äó¢ 'O' ring seals at all critical assembly points, non-rusting, stainless steel mounting brackets
äó¢ All systems have a pressure sight gauge on the bottle and can be recharged
Selecting Your System
Compartment size:
1. Determine the volume of your engine compartment in cubic metres: L x W x D.
e.g., 1.65 x 1.27 x 1.88 = 3.94m3.
2. From the table below, choose a system that meets or exceeds the measured volume of your engine compartment.
When in doubt, always choose the larger size for extra protection.
Manual Discharge Cable:
3. If required, select a manual discharge cable, of an appropriate length.
Length is measured from handle operation position to extinguisher cylinder.
Allow enough length so that the cable does not have any severe bends.
Engine Shutdown System:
4. Select the engine shutdown system, if required*, to suit the number of circuits that need to be controlled. i.e. engine shutdown solenoid with two bilge blowers would use the three circuit system.

* Important Note: When fitted to an engine compartment where diesel engines run, it is required to fit the automatic engine shut down options. See 'Auto Shut Down' in the 'Related Products' link under.