Demag
Threaded union for Demag AC80-1
This threaded union is designed for hydraulic or pneumatic systems on the Demag AC80-1 crane. It provides a secure, detachable connection point for hoses and piping, facilitating maintenance and component replacement.
Parts diagram
Compatible models
Specifications
- Part number
- 576 058 40
- Brand
- Demag
The threaded union 576 058 40 serves as a connector for hydraulic or pneumatic circuits within the Demag AC80-1 mobile crane. It enables the secure joining of two pipes or hoses, allowing for a detachable interface that supports routine maintenance, system inspection, and the replacement of individual lines without the need for cutting or welding.
This component is specifically compatible with the Demag AC80-1 crane. It is designed to maintain the integrity of the fluid or air circuit by ensuring a firm and sealed coupling, which is necessary for managing system pressure and preventing leaks during operation.
Threaded unions of this type are standard components in heavy machinery fluid power systems. They function by providing a mechanical seal between two line ends, allowing technicians to isolate sections of the hydraulic or pneumatic network for troubleshooting or service. By using a threaded connection, the assembly allows for repeated disconnection and reconnection as required by the maintenance schedule of the machine.

