
Water Pump BWO 355, 12V 3 Wire
Rixen's run quiet coolant pump. Overall FunctionThe pump is a wet rotor circulator, built according to the spherical motor principle. It is powered by an electronically commutated permanent magnet drive (EC-motor), operated by 12VDC. PerformanceThe pump operates according to the graphs shown below. Two speeds can be selected by attaching the white PWM signal wire either to the positive or to the negative pole of the power source:Speed 1 (3.400 rpm, 75% Flow Rate): Attach the white PWM wire to the positive pole (as the red wire).Speed 2 (4.400 rpm, 100& Flow Rate): Attach the white PWM wire to the negative pole (as the brown wire). Technical DataThe following technical data apply to the pump:Liquid: glycol/water (max. 50%/50%)Max. delivery head H: 3.3 mWS / 10.9 ft.Max. delivery flow Q: 17.5 l/min / 4.6 gpm (see Q/H graph, fig. 1)Max. Power consumption: 28 W (see Q/P graph, fig. 2)Compressive strength: PN6 (6 bar / 87.0 psi)Speed range: 3.400 or 4.400 rpmSafety class: IP 56Pump hous