20457393 Seal Hoop for waterjet intensifier pump 

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

The function of a waterjet pump seal hoop, part number 20457393, is to provide a sealing surface for the high-pressure seal in a waterjet cutting system. The high-pressure seal is a critical component of the waterjet pump, as it prevents water from leaking out of the pump and helps maintain the high pressure required for cutting.

The seal hoop is a circular component that is designed to fit around the plunger or piston of the waterjet pump. It provides a smooth and even surface for the high-pressure seal to make contact with, ensuring that the seal is properly seated and can function effectively.

The seal hoop must be made of materials that can withstand the high pressures and forces present in the waterjet cutting system. It must also be precisely machined to ensure a perfect fit with the plunger or piston and the high-pressure seal.

Overall, the function of the waterjet pump seal hoop is to provide a reliable and durable sealing surface for the high-pressure seal in a waterjet cutting system, ensuring that the system operates smoothly and efficiently. The part number 20457393 refers to a specific seal hoop component, and the specific function of this component would depend on the particular waterjet cutting system in which it is used.