For significantly greater comfort and lower CO2 emissions
Our auxiliary water pumps considerably increase climatic comfort in the vehicle. They improve the coolant flow, assist heating, and enable the residual engine heat to be utilized after the engine is switched off. The pumps support innovative drive concepts such as downsizing by means of turbocharging with secondary cooling circuits for the charge air, and cooling in hybrid and electric-drive vehicles (power electronics for the battery, electric motors). As a result, our pumps help to achieve CO2 reduction targets.
Our low-noise and extremely durable auxiliary water pumps are guaranteed leak-free throughout their lifetime. We offer very compact, lightweight units with brushless motors and outputs up to 20 watt. The new-generation pumps can be used over a wider temperature range, are adjustable, and have a diagnostic capability. They can also be mounted on the engine. In future, our tried and trusted pumps with brush-type motors will be complemented by brushless versions with outputs between 30 and 80 watt. The new pumps feature high efficiency, low weight, and a high power density.