Fuel Pressure Regulator Diagram. The high pressure side varies according to. But before you go hunting for that pencil and paper there are several criteria that need determining before choosing which parts you require.
Use a flat head screwdriver and gently pry open the edge of the c clip. 3 national fuel gas code z2231 1600 and national fuel gas code handbook z2232 4700 american gas. For a gasoline engine fuel pressure is usually on the order of 35 50 psi.
The hose is the vital.
O ring fuel pressure is maintained in the filter housing by the spring 4 tension applied to the regulator piston 5. Returnless fuel systems are computer controlled and the fuel pump output and actual fuel rail pressure is determined by a. Typically a regulators manual will have a flow curve to allow a user to correctly size a regulator based on the system flow rate and desired outlet pressure. Fuel hose sizing.