12V electric water pump for water cooled intercoolers. Waterpump eletric 12V for Water to Air Intercooler BOSCH Water Pump for Water-Air IC 12V electric Water Pump for Water Cooled Intercoolers If you have installed a water-cooled intercooler, then you need a circulation pump for the additional radiator. Our Bosch water pump is operated with 12V and has a flow of 15 L / min. This is sufficient for a water-cooled charge air system, since the water must not flow too fast through the system. Otherwise there is not enough time to absorb and release the heat / cold. Connector fits the AMP 1-967412-2 / TurboZentrum item number 134675 Technical data: Föderleistung: 15 liters / minute Port diameter: 19mm Operating mode: Eleven 12V Length: approx. 97.8mm Width: about 70mmmm Height: approx. 75mmmm