How to prevent high temperature pump seal leaks

High temperature oil pump seal leak prevention and control methods: 1, gland installation is not accurate, plugging the front cover and drain cover on the back cover. 2, the outer diameter of the seal with the seal seat aperture with loose .3, the direction of the pump Install the anti, so that the pressure port connected to the unloading ditch, the formation of pressure out of the ring .4, oil quality is not clean, the oil is not smooth .5, tubing thread with less stringent .High temperature pump seal as a high temperature pump Important parts, plays a fixed spindle, the role of sealing medium.If the leak, first check the selection and installation of the seal is accurate, and secondly check the condition is running smoothly High temperature oil pump with self-cooling structure, changing the traditional water-cooled Structure, so that the structure is simple, small size, economical operation, good performance, reliable use, is China's digestion and absorption of foreign oil pump developed on the basis of the second generation of products, the basic structure of single-stage single-suction cantilever foot support structure, Pump inlet for the axial suction, the outlet for the central vertical upward, and the same motor mounted on the base.