Engine Water Pump
The engine coolant water pumpis powered by the engine and circulates the liquid coolant through the water pump cooling system.
Solutions to Water Pump Failure
Leaks and noise are signs of pump failure, which can be caused by ageing and wear or overheating conditions, and are often caused by other faults in the system. It is driven by belts (either dedicated serpentine belts or rarely by timing belts), so proper belt maintenance is critical to its operation.
Leakage
Causes: Improper installation of engine pump wateror improper use of sealing gasket.
Solutions: If it is a new water pump, check carefully remove and reinstall the pumps. Strictly abide by the torque specification and ensure seal gasket is in the right condition.
Rust and Corrosion
Causes: Polluted coolant incompatible coolant or a mixture of coolants of different chemical composition
Solutions: Before installing a new pump, flush the cooling system thoroughly. When using sealants, clean the edges and surfaces of parts and apply the new seal evenly along the edges of parts.
Cavitation
Causes: Bubbles form at the coolant inlet of the pump. As the pressure in the system increases, the bubbles can implode and cause damage.
Solution: Replace the pump, Flush the cooling system thoroughly before installing the new pump and refill the system with the correct coolant recommended by the vehicle manufacturer.
Internal-accumulated sediment
Causes: Contaminated coolant incompatible coolant or a mixture of coolants of different chemical composition
Solution: Replace the pump, Flush the cooling system thoroughly before installing the new pump and refill the system with the correct coolant recommended by the vehicle manufacturer.
Application of Water Pump
Thermal management of powertrains of Conventional Inter Combustion Engine
The engine drives the mechanical water pump to provide circulation power, and the thermostat controls the circulation switch.
Thermal management of new energy vehicles
Electric Water Pump is our target product lines in the future.
For electric vehicles and selected hybrid applications, electric pumps are solution to ensure correct temperature management of inverters and battery packs.
As one of the most professional auto engine parts manufacturers, we provide coolant water pump, car coolant pump, automobile engine components, etc. For more information, please feel free to contact us!
Send product request
Other supplier products
 |
Turbocharger Hose | Turbocharger hoses are used by various vehicle manufacturers to improve fuel efficiency, driving the demand for automotive turbochargers hoses.SDZ ... |
 |
Automotive Coolant Hose | According to the differences of combustion, pure electric, hybrid and fuel cell vehicle, SDZ radiator coolant hoseconstitute a complete solution. o... |
 |
Automotive Car Electric Thermostat | Automotive electric thermostatmaintains the temperature of the engine near its optimum operating temperature by regulating the flow of coolant to a... |
 |
Automotive Thermal Management | Zero-emission vehicles may not be a novel concept for long.SDZ is navigating into trend of energy-transition era and expects a cleaner ecosystem in... |
 |
Electric Water Pump & Intercooler | The importance of thermal management is increasing in SDZ In the wave of intelligent vehicle electric, new energy vehicles develop rapidly, and ... |
Same products
 |
Locking pliers riveting machine | Seller: Wuhan Rivet Machinery Co.,Ltd | JM20 machine is a heavy duty radial hydraulic riveting machine, besides the utilization of the fi... |
 |
High-Speed SMD Carrier Tape Manufacturing Machine of XYZ Machine | Seller: xyztapereel | Take control of your SMD packaging supply chain with the CTF-01 Carrier Tape Forming Machine. Thi... |
 |
High-Speed SMD Carrier Tape Manufacturing Machine of XYZ Machine | Seller: xyztapereel | Take control of your SMD packaging supply chain with the CTF-01 Carrier Tape Forming Machine. Thi... |
 |
High Precision Machining Custom Chassis CNC Machining Aluminum Alloy Parts | Seller: Ideal Vowin Industry Tech ltd | we are manufacturer specialized in customized fabrication service. we provide one-stop service... |
 |
China High Quality Sliding Table Saw For Woodworking | Seller: QINGDAO UNITED ASIA INDUSTRY CO.,LTD | Model No:UA3200SDimension of sliding table saw 3200*375mmGross cut capacity 3200mmWidth of cut be... |
