P&H
Piston seal for P&H CNT-650
This piston seal fits the hydraulic cylinders of the P&H CNT-650 crane. It maintains internal pressure to ensure consistent force and movement within the hydraulic system.
Compatible models
Specifications
- Part number
- 18Z1491D3
- Brand
- P&H
The piston seal 18Z1491D3 functions within the hydraulic cylinders of the P&H CNT-650 crane. It creates a seal between the piston and the inner cylinder wall to prevent hydraulic fluid bypass, ensuring that system pressure is converted into mechanical force for the movement of the cylinder rod. By preventing internal leakage, this component maintains the operational force and precision of the crane hydraulic functions.
This part is compatible with the P&H CNT-650 crane. It is engineered to meet the specific tolerances and pressure requirements of this machine model to ensure proper fitment and function within the hydraulic assembly.
Piston seals are used in hydraulic cylinders to separate the high-pressure and low-pressure sides of the piston. They are designed to maintain a seal during both extension and retraction of the cylinder, preventing fluid from leaking past the piston head. Proper sealing is necessary to prevent loss of force, erratic cylinder movement, or the inability of the machine to hold a load in position.