Marshall FM200 – HFC-227ea Fire Extinguishing System
AED 22,500.00
Get a Free Quote Enquire via WhatsAppThe Marshall FM200 HFC-227ea Fire Extinguishing System is an advanced, waterless clean agent solution designed to protect high-value assets in critical environments. It rapidly extinguishes Class A, B, and C fires within 10 seconds of activation by disrupting the fire triangle through rapid heat absorption. Because the HFC-227ea gas is electrically non-conductive, low in toxicity, and leaves zero residue behind, it provides superior, non-hazardous fire protection for occupied spaces and sensitive electronics.
Note: Listed prices are baseline estimates. Actual project costs depend on total square footage, hazard classification, and specific area containment requirements. Contact our team for a customized quote.
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Description
The Marshall FM200 HFC-227ea Fire Extinguishing System is a high-performance, total flooding fire suppression system engineered to safeguard essential infrastructure from catastrophic fire damage. Utilizing 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea)—an internationally recognized, zero-ozone-depleting replacement for Halon 1301—the system acts on a molecular level to absorb heat and eliminate flames at their inception. The agent is stored securely as a liquefied compressed gas and super-pressurized with nitrogen, allowing it to maintain a compact footprint while offering maximum coverage. Because it disperses purely as a clear vapor, it ensures zero damage to electronics, removes the need for expensive post-discharge cleanups, and permits continuous operation or rapid rebooting of vital business systems.
Features
- Ultra-Fast Fire Suppression: Extinguishes surface-burning fires and reaches full design concentration within 10 seconds or less of detection.
- Safe for Occupied Environments: Thoroughly tested and certified safe for use in populated areas at standard concentration levels.
- Zero Residue & No Cleanup: Discharges as a clean, dry gas that leaves no powder, water, or foam, saving valuable equipment from collateral damage.
- Highly Compact Storage: Stored as a liquid to reduce storage volume, making it ideal for facilities with restricted space.
- Non-Conductive Media: Safely protects live electrical components, delicate circuitry, and magnetic media without creating electrical shorts.
Specifications
1. Agent & Storage Profile
- Extinguishing Agent: HFC-227ea / Heptafluoropropane (CF3CHFCF3).
- Primary Extinguishing Mechanism: Heat absorption paired with a secondary chemical interaction from thermal decomposition inside the flame.
- Storage Fill Density Range: 480 kg/m3 to 1121 kg/m3.
- Superpressurization Medium: Superpressurized with dry nitrogen gas.
- Nominal Working Pressures: Available in 25 Bar or 42 Bar options (measured at 21°C).
2. Cylinder Configurations
- Cylinder Volumetric Capacities: Broad range including 40L, 50L, 60L, 70L, 80L, 90L, 100L, 120L, 150L, 160L, and 170L sizes.
- Manufacturing Standards: Lightweight, vertical-mounting steel cylinders manufactured with a robust welded seam matching TPED requirements.
- Discharge Outlet Sizes: Configurable male thread connection ports available in 1.25-inch (33 mm) or 2-inch (49 mm) profiles depending on model configuration.
3. Valve & Actuation Specifications
- Cylinder Valve Construction: Heavy-duty forged brass operating on differential pressure principles.
- Valve Ports/Connections: Features a 5-point manifold layout consisting of a Valve Actuation Connection, integrated Pressure Gauge Connection (with internal check valve), Discharge Outlet, Pilot Actuation Port (1/4-inch FNPT), and a Safety Release.
- Electrical Solenoid Actuator: Heavy-duty actuator featuring a stainless steel activation pin alongside integrated normally closed (NC) supervisory limit switch contacts that automatically open once fully installed.
- Pneumatic Slave Actuator: Formed from durable brass housing equipped with a solid brass internal piston and activation pin.
- Pneumatic Safety Overrides: Equipped with an optional top-mounted manual valve actuator featuring an emergency release button and a protective safety ring pin.
4. Safety & System Trim Elements
- Anti-Recoil Device: Mandatory safety device factory-installed directly inside the valve discharge outlet to protect operators during decoupled maintenance routines.
- Safety Bleed Valve: Integrated G1/8-inch male threaded safety trim designed to safely vent any slow residual pressure buildup within pilot lines, preventing accidental slave cylinder activation.
- Discharge Pressure Switch: Heavy-duty single-pole double-throw (SPDT) feedback loop switch rated for 10 Amps resistive at 30 VDC to confirm agent discharge and command peripheral equipment shutdowns.
- Manifold Check Valve: Heavy-duty 1.25-inch or 2-inch thread valves installed in shared manifold designs to rigorously block hazardous backward gas flows.
- Nozzle Installation Height Limits: Supports a maximum ceiling/clearance height of 5500 mm per individual tier of deployed nozzles.
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