DC5V-12V 6V Mini membrana autoadescante pompa acqua micro pompa aspirazione vuoto fai da te
Traffic is good, will be self suction pump, can be, can also be a vacuum pump, suction well. When the sound of the air pump noise, not suitable for. Flow: 12V 1L per minute, 6V halved! Pumping video,very good a diaphragm pump, when the pump.