Flojet D21X005A Diaphragm Pump Duplex II 12V Polypropylene VAG5_O7BSB12

The Duplex II series of pumps incorporate the best technology features developed by Flojet. Everything from the back flow preventer, check valves, bearings and diaphragm assembly to the motor, have been designed to make this truly the most advanced and reliable diaphragm pump available. Higher efficiency of the pump is evident in the longer life of the motor pump unit. The new diaphragm design combined with the new valves makes the pump capable of pulling higher dry vacuum. Duplex II is available in various performance ranges, voltages and with a choice of elastomers, making it easily adaptable to a diverse range of applications. Features: - Self priming up to 8 feet (2. 4 m). - Can run dry without damage. - Chemical resistant material. - Internal bypass standard. - Built-in back flow preventer. - Heavy duty ball bearing drive system. - UL, CSA and CE models available. Specifcations: Diaphragm Pump Duplex II 12V 3/8 FNPT Ports 60 PSI Switch Polypropylene Viton Valves Santoprene Diaphragm On-Off Switch DC Connector