FEP04SV Facet Fuel Parts This is an outstanding, lightweight universal electronic fuel pump with state-of-the-art design that can be used in all carburetor-equipped vehicles and also as a diesel lift pump. In many applications, the advanced technology engineered into the Facet POSI-FLO fuel pump allows for a convenient interchange with the cube fuel pump. In addition it runs quieter, 65DB, versus the noise levels exhibited by earlier competitive solid state technologies. It is rated for 6000 hours of performance. The Facet Posi-Flo Fuel Pump\'s self-priming capabilities provide up to 12 inches of fuel lift and no extended cranking is necessary to restart the engine if \'out-of-fuel\' conditions occur. Specification: - Posi-Flow Clamshell Kit Pump:- 60104 + unions Voltage:- 12v Earth:- Neg Pressure (Psi):- 1.5-4.0 Flow:- US Gallons/Hr:- Dry Prime Height in Mtrs:- 0.3 Thread Size:- 1/8th nptf Operating Temperature:- -40º F to 180° F (all Models)