Oil Pump F3-SV10-1P3P-1 is a high-performance core equipment designed for the fire-resistant oil system of power plant steam turbine generators. It is mainly used in self-circulating cooling (heating) systems and fire-resistant oil regeneration systems. It undertakes key power supply and medium circulation functions in the steam turbine unit regulation and safety system. The pump ensures the stable operation of the unit under start-stop, speed regulation and emergency conditions by accurately controlling the delivery and circulation of fire-resistant oil. At the same time, it efficiently maintains the oil quality and ensures the long-term reliability of the system.

Technical parameters and performance indicators

- Rated pressure: 172 bar, meeting the needs of high-pressure working conditions and adapting to complex system pressure fluctuations;

- Flow output: 13.6 L/min, balanced matching system circulation and regeneration needs;

- Speed ​​range: up to 4800 r/min, supporting wide-range working condition adjustment;

- Temperature adaptability: The operating temperature covers 0°C to 150°C, compatible with extreme environmental conditions;

- Media compatibility: specially optimized for fire-resistant oils (such as phosphate ester EH oils) to ensure chemical stability and long-term compatibility.

Core design features

1. High reliability design

Adopting reinforced structural materials and redundant sealing technology, key components are treated with anti-fatigue and corrosion resistance to ensure stable output in the continuous operation scenario of the power system and reduce the risk of unplanned downtime.

2. High efficiency and energy-saving characteristics

The optimized fluid dynamic flow channel and low-friction bearing design have achieved industry-leading volumetric efficiency, while the operating noise level is less than 65 dB (A), meeting the noise reduction standards for industrial environments.

3. Modular installation and adaptation

The inlet and outlet ports support four directional configurations, compatible with multi-directional pipeline layout requirements, and simplify the complexity of on-site installation. The pump body adopts a compact design and is suitable for cabinets or equipment compartments with limited space.

4. Convenient maintenance solution

Equipped with quick-release sealing components and standardized interfaces, it supports online replacement of key seals, shortens the maintenance cycle by more than 30%, and significantly improves equipment availability.

Oil Pump F3-SV10-1P3P-1 is widely used in the fire-resistant oil system of large steam turbine generator sets of 600MW and above. The specific functions include:

- Power supply: Provide a stable pressure oil source for hydraulic actuators (such as servo valves and oil motors);

- Oil quality maintenance: Drive the regeneration device to filter degradation products and maintain key indicators such as the acid value and resistivity of fire-resistant oil;

- Temperature control: Cool or heat the oil through a self-circulating loop to ensure that the system is in the optimal operating temperature range.

Maintenance and life cycle management

- Regular inspection: It is recommended to conduct a full range of performance inspections every 8,000 hours of operation or during annual shutdown, including vibration analysis, seal status assessment and efficiency testing;

- Preventive maintenance: According to the oil cleanliness monitoring results, timely replace the filter element and seal components to avoid wear caused by pollutants;

- Fault warning: Through real-time monitoring of pressure pulsation and noise spectrum changes, potential failure modes such as bearing wear or cavitation can be identified in advance.

The oil pump F3-SV10-1P3P-1 has become the preferred equipment for the fire-resistant oil system of modern power plants with its excellent engineering design and scenario adaptation capabilities, providing solid guarantee for the safe, efficient and long-term operation of the unit.

By the way, we have been supplying spare parts for power plants around the world for 20 years, and we have rich experience and hope to be of service to you. Looking forward to hearing from you. My contact information is as follows:

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