@yoeminsel: Emergency Fire Pump An emergency fire pump is an essential part of a ship’s fire-fighting system. It provides fire-fighting water when the main fire pump or main fire main system is unavailable. Main Components: • Suction Inlet • Pump Casing • Impeller • Delivery Valve • Pressure Gauge • Diesel Engine • Fuel Tank • Air Filter • Exhaust Silencer • Control Panel • Battery • Drain Valve • Base Frame • Anti-Vibration Mount Working Principle: The pump draws seawater through the suction line and pressurizes it using the centrifugal pump. The pressurized water is discharged into the fire main, supplying hydrants, hoses and other fire-fighting equipment. The emergency pump is normally arranged so that it remains independent of the main fire pumps and their associated power supply, allowing fire-fighting capability to be maintained during an emergency. Why It Is Important: • Provides an independent fire-fighting water supply • Supports fire hydrants and hoses • Maintains fire-main pressure during emergencies • Provides redundancy to the ship’s fire-fighting system • Helps maintain fire protection after loss of the main fire pumps The actual arrangement, capacity, location and starting method depend on the vessel design and applicable SOLAS, class and flag-state requirements. Marine Engineering Knowledge

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Monday 17 August 2026 14:37:12 GMT