Уплотнение вала поршневого насоса Caterpillar 1919004

The Piston Pump Shaft Seal contains hydraulic fluid within the pump housing while the shaft rotates under load. It creates a secure sealing barrier that prevents pressurized fluid from escaping along the shaft path. This sealing function is necessary for maintaining stable hydraulic pressure, ensuring efficient power transfer within the system. By keeping contaminants out and fluid in, the seal supports uninterrupted pump performance.Attributes:• Supports proper lubrication of internal parts.• Withstands pressure fluctuations in hydraulic systems.• Supports stable hydraulic pressure during operation.Applications: The Piston Pump Shaft Seal is fitted at the point where the pump shaft exits the housing. It keeps hydraulic fluid contained and contaminants out during pump operation.