The Copper Washer supports controlled fluid sealing within calibration fluid and lubrication line flow to guide lube oil toward the pump in a stable manner. It helps manage fluid movement while limiting leakage during oil transfer. It helps maintain a consistent oil supply so the pump can perform smoothly during operation. By supporting proper fluid guidance, the part helps reduce flow interruption and pressure variation.Attributes:• Provides controlled sealing support during calibration fluid flow.• Helps guide lubrication oil smoothly toward the pump.• Assists in maintaining stable fluid pressure conditions.Applications:The Copper Washer is installed at oil line connection points in calibration lubrication line tooling to seal joints supplying lubrication oil to the pump, ensuring consistent oil flow and reliable sealing.