Key Functions of Vacuum Pump Oil:
- Lubrication: It reduces friction between moving parts (such as the rotor and stator), helping to prevent wear and tear on the components. This ensures smooth operation and prolongs the pump's lifespan.
- Sealing: In many vacuum pumps, particularly rotary vane pumps, the oil helps form seals between moving parts and the pump chamber. This is crucial for maintaining the vacuum integrity and ensuring the system operates effectively at low pressures.
- Cooling: Vacuum pumps generate heat as they operate, and the oil absorbs and dissipates this heat, preventing the pump from overheating and causing damage.
- Contaminant Removal: Oil in the vacuum pump helps trap contaminants, including particles, moisture, and other impurities, preventing them from entering the system and damaging sensitive components.
- Corrosion Prevention: The oil prevents moisture and oxygen from coming into contact with metal surfaces inside the pump, thereby protecting the internal parts from corrosion and rust.
- Noise Reduction: Vacuum pump oil can also reduce operational noise by minimizing mechanical vibrations within the pump.
