... pressure & high open flow 2.Automatic Switch, Low Noise 3.DC voltage 4.CE approved Wash Down DC Diaphragm Pump Features:1.High ... , RV, caravan, truck, car, mobile leisure.2.Self-priming, fully automatic, long lifetime;3.Moisture resistant O ring seal motor, double ... and diagphragm for easy priming.5.Any voltage is available. DC & AC.Technical Data:Pictures: