Seal kit for Demag AC80-1

The seal kit 450 211 12 is used for the maintenance and repair of hydraulic or pneumatic components on the Demag AC80-1 crane. This set contains the seals, O-rings, and gaskets required to restore the operational integrity of assemblies such as cylinders, valves, or pumps. By replacing worn or damaged components, this kit prevents the leakage of hydraulic fluids and lubricants while protecting internal systems from external contaminants like dust, dirt, and moisture.

This component is specifically configured for the Demag AC80-1 model. It is designed to ensure that hydraulic systems maintain the necessary pressure levels for lifting and movement operations. The kit is intended for use during scheduled maintenance or when addressing specific component failures to ensure the system functions according to its original specifications.

Seal kits are used in heavy machinery to maintain the separation between different fluid chambers or between the internal mechanism and the external environment. They are essential for preserving the pressure required for hydraulic power transmission and for preventing the ingress of debris that could cause internal damage to precision-machined surfaces within the hydraulic circuit.