Is the eccentric reducing rubber soft joint of the high pressure fire pump easy to use?

The eccentric reducing rubber joint of the high pressure fire pump is used to prevent cavitation, and the size of the pump inlet should generally be installed flat. This is to prevent the gas phase in the pipeline from accumulating at the pump port, forming large bubbles into the pump cavity and damaging the pump. Only one case can be installed at the bottom. That is, the elbow that is bent upward is directly connected to the back of the big and small head. In this case, the gas phase cannot accumulate. Pump-pipe installation concentric reducer: There is a difference between the pump outlet DN and the outer piping system. It is used for concentric reducers, which can realize the linear connection of two pipes of different sizes, and realize the pipe fittings of pipe reducing. Avoid contact with sharp metal instruments to avoid puncturing the rubber ball of the pipe. When installing the elastic bracket, the bolts should be tightened diagonally. If the pressure in the pipeline of the rubber joint is too high, the flanges at both ends should be connected by bolts. The connection of the inlet of the pump unit should generally be installed in parallel to prevent the gas in the pipeline from accumulating at the pump port.

It has high pressure resistance, good elasticity, large displacement compensation, obvious vibration absorption and noise reduction effect, convenient installation and maintenance, and convenient variable diameter installation of metal pipelines. It is a new type of pipeline flexible connection equipment, widely used in chemical engineering, construction, water supply, and drainage , Petroleum, light and heavy industries, refrigeration, sanitation, plumbing, fire protection, power and other basic projects. It is composed of an inner rubber layer, a nylon cord fabric reinforcement, an outer rubber layer compound rubber sphere and a loose metal flange. Now the introduction of foreign advanced production technology, the inner layer is subjected to high pressure during the production process, the nylon cord fabric and the rubber layer are better combined, and the working pressure is higher than the ordinary flexible rubber joints and the quality is better.