10078780 HP Elbow .38 x .38 for waterjet intensifier pump 

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

The function of a waterjet HP Elbow, part number 10078780, is to provide a connection point for high-pressure water lines in a waterjet cutting system at a 90-degree angle. An elbow fitting is a type of plumbing connector that allows fluid to change direction by 90 degrees.

In a waterjet cutting system, the HP Elbow is typically used to connect the high-pressure water lines between the pump and the cutting head, or between different sections of the high-pressure plumbing system. The elbow fitting allows the high-pressure water to be directed around corners or obstructions without the need for additional fittings or piping.

The HP Elbow must be designed to withstand the high pressures and forces present in the waterjet cutting system. It must also be made of materials that can withstand the corrosive properties of water and the abrasive particles that may be present in the water being pumped.

Overall, the function of the waterjet HP Elbow is to provide a reliable and durable connection point for high-pressure water lines in a waterjet cutting system at a 90-degree angle, ensuring that the system operates smoothly and efficiently. The part number 10078780 refers to a specific HP Elbow fitting, and the specific function of this fitting would depend on the particular waterjet cutting system in which it is used.