20458161 Backup Sleeve for waterjet intensifier pump 

Win Win waterjet provide many kinds of waterjet parts, OEM/ODM available 

The Backup Sleeve 20458161 is a component of a waterjet pump that is responsible for supporting and sealing the high-pressure seal assembly. The high-pressure seal assembly is a critical component of the waterjet pump and is responsible for preventing leaks and maintaining the pressure of the water generated by the pump.

The function of the backup sleeve is to provide a rigid support for the high-pressure seal assembly and to prevent it from collapsing under the high pressure of the water. The backup sleeve typically consists of a metal or plastic sleeve that is installed around the high-pressure seal assembly.

The backup sleeve works by providing a rigid support for the high-pressure seal assembly, which helps to prevent it from collapsing under the high pressure of the water. This helps to ensure that the high-pressure seal assembly maintains a tight seal and prevents leaks from occurring.

Over time, the backup sleeve can become worn or damaged, which can lead to leaks and a loss of pressure in the water generated by the pump. It is important to regularly inspect and replace the backup sleeve if necessary to ensure that the pump operates at peak efficiency.