A Water Pump Blanking Cap for a heater exchanger is designed to seal off the water pump inlet, preventing leaks and maintaining system integrity. The water pump blanking cap is securely installed onto the inlet port of the water pump, effectively sealing the system. This prevents coolant from leaking out and maintains the integrity of the heating system. During operation, the blanking cap remains in place, ensuring that the water pump functions properly when needed. Attributes:• Robust sealing capability.• Pressure-resistant design.• Leak-proof seal.Applications: A Water Pump Blanking Cap prevents coolant leaks and maintains system efficiency by sealing off unused ports on the heat exchanger.