Product Name: Lifesrc Xdp DC Diaphragm Pump Model NO.: XDP70 Performance: No Blocking Diaphragm Material: Neoprene Function: Intelligent Type Valve Body Type: Diaphragm Power: Electric Material: Plastic Voltage: 12V Rated Current: 1-4A Certification: ISO9001:2008, RoHS, SGS, CE Trademark: LifeSRC Transport Package: Cartons Origin: China Product Description Pump with Internal bypassPump with self-priming functionDry without damageDuty Cycle:Intermittent