This solid-state cylindrical style fuel pump runs on 24 volts for marine and military applications. Facet pumps are compatible with gasoline, alcohol blends (up to and including E85), diesel, biodiesel, and fuel additives. Maximum fuel delivery 32 gallons per hour at free flow. Maximum pressure 4 to 5 psi. Typical flow 15 gph @ 1.5 psi. 1/8 NPT female ports. This pump features a 74 micron internal filter. It does not have an anti-siphon valve, so fuel can be pulled through the pump when it is turned off. Facet part number 476088(E)*. Military NSN number 2910-00-933-6104. *Note: The Facet "Interruptor" style pumps now feature reliable solid-state technology instead of points! The "E" stands for "Electronic".