Demag
Threaded union for Demag AC80-1
This threaded union is designed for use in the hydraulic or pneumatic systems of the Demag AC80-1 crane. It facilitates a secure connection between hoses or pipes to maintain circuit integrity.
Parts diagram
Compatible models
Specifications
- Part number
- 576 470 40
- Brand
- Demag
The threaded union 576 470 40 serves as a connection point for pipes or hoses within the fluid distribution systems of the Demag AC80-1 crane. By providing a threaded interface, this component allows for the secure joining of lines, ensuring that hydraulic oil or pneumatic air can circulate throughout the machine without leakage. It is engineered to maintain a tight seal within the assembly, supporting the operation of various actuators and control systems found on the crane.
This component is specifically compatible with the Demag AC80-1 model. It is designed to integrate into existing plumbing layouts, providing a reliable junction that withstands the operational pressures and vibrations typically encountered during heavy machinery use. Proper installation of this union is necessary to preserve the efficiency of the fluid circuits and to prevent pressure loss during crane operation.
In heavy machinery, threaded unions are used to connect segments of piping or hose assemblies, allowing for modular maintenance and system configuration. These fittings ensure that pressurized fluid reaches its destination, such as outrigger cylinders or winch motors, while providing a point of disconnect for service tasks.

