The scope of application of pressurized fuel pump: ZYB pressurized fuel pump with a variety of lubricity is poor, the temperature does not exceed 200 ℃, viscosity greater than 1500cst media, especially for the transport of media containing fine particles have strong adaptability, such as slag Oil, coal tar, floor oil, foam materials and additives containing edible oil delivery, pressure and so on. The structural features of the pressurized fuel pump: The series of pressurized fuel pump body, pump cover, gear, shaft seal, gland, the pump pressure, the transport of residual oil and waste oil performance is good, hard surface after special treatment, Torque and other advantages.