APPLICATION FOR:

Porsche Cayenne 3.0L 2011--2016
Porsche Panamera 3.0L V6 2012-2016
Volkswagen Jetta 2013--2016
Volkswagen Touareg 3.0L ELECTRIC/GAS Hybrid 2011--2015

Benefit of Electric Water Pump

Car water cooling pump is a mechanical device used to accelerate the circulation of automobile coolant. At current, the mechanical car water pump usually has a complicated structure, high production costs, small working water head, large flow rate, slow heat dissipation, short life, high fuel consumption. However, electric water pump can meet the thermal management technical requirements of the electronic component in drive motor controller, and battery under any working conditions of the vehicle. The main Benefit of Electric Water Pump are as follows:

1. Fast Heat Dissipation
As we all know, motors and control devices of new energy vehicle generate a lot of heat during work. It will affect the performance of the drive motor and reduce the life of the motor. Most seriously, vehicle will be self-ignite due to the short circuit. If the system can not the dissipate heat in time. Therefore, auto manufacturer use electric water pump as a hot water recirculating pump to pressurize the coolant to accelerate the dissipation of the heat.

2. Prolong Engine Working Lifespan
Electric water pump can accurately match the operating conditions of the internal combustion engine and the running state of the vehicle. Besides that, it can achieve the goal of optimizing the engine installation space. Prolongs the service life of the engine, as well as saving energy and protecting the environment.

3. Reduce Fuel Consumption and Vehicle Usage Costs
Compares with traditional mechanical water pumps, automotive electric water pumps have obvious advantages. Such as precise control of cooling effect, reduction of power loss of the engine, low fuel consumption etc.

4. New Energy Vehicles Cannot Use Mechanical Water Pumps
Mechanical water pumps that rely on engines cannot work. Since motors drive the new energy vehicles runs. However, motors still require temperature control of the cooling system. Therefore, new energy vehicles must use car electric water pumps.

5. After Parking, Electric Water Pump Can Still Work to Cool The Turbine
As we all know, traditional machine water pump will stop working, after the engine stops, and the warm air is gone. Although, some vehicles have auxiliary water pumps, these pumps still cannot be compared with automotive electric water pumps, since people still can continue to use warm air after the car stops if the car install with electric water pump car. Therefore, it has an extended parking warm air function. And the electric water pump automotive will automatically work for a period of time after the engine flameout, and continue to dissipate heat for the turbine.

6. Electric Water Pump is More Smarter than Mechanical Water Pump
Car water pump is the core component of the automobile cooling system, and its role is to pressure boost for the circulation of the coolant (antifreeze). At current, most vehicles use a mechanical water pump. However, mechanical water pump has a flaw, that is it is not smart enough to stop working automatically when work in a cold weather. In order to solve this problem, high-end car models and new energy vehicles usually use electric water pump to replace the machine water pump, the former is powered by a motor and controlled by a computer module. In this way, the automotive electric water pump can be turned on and off according to the needs of the coolant temperature. And even the speed of the water pump can be adjusted to adjust the coolant pressure. Electric water pump for car generally driven by a brushless dc motors, therefore it does not require frequently maintenance and replacement like a mechanical water pump does.