XBC diesel engine fire pump group may encounter a variety of problems during use, which may involve the start-up, operation, performance and other aspects of the equipment. This article is a brief analysis of some common problems.

As an important industrial pump, single screw pumps are widely used in various liquid transportation situations. However, during use, the problem of not being able to absorb liquid sometimes occurs, which seriously affects work efficiency. This article aims to explore the causes and solutions to this problem.