P&H
Backup ring for P&H OMEGA 20
This backup ring is designed for P&H OMEGA 20 and OMEGA 40 machinery. It acts as a support component to prevent the extrusion of seals within hydraulic systems.
Specifications
- Part number
- 1018Z8853
- Brand
- P&H
The 1018Z8853 backup ring serves as a support component within the hydraulic and mechanical systems of P&H machinery. It is positioned adjacent to primary seals to provide structural reinforcement, preventing the extrusion of elastomeric seals into the clearance gaps between mating surfaces under high pressure. By maintaining the integrity of the seal profile, this component ensures that the hydraulic system remains contained and operational.
This part is compatible with P&H OMEGA 20 and OMEGA 40 models. It is engineered to meet the specific fitment requirements of these cranes and heavy equipment units. The actual manufacturer of this part is P&H.
Backup rings are used in various hydraulic applications to support O-rings and other seals. In systems where fluid pressure is sufficient to deform a standard seal, the backup ring provides the necessary resistance to keep the seal in its intended position, thereby preventing fluid bypass and maintaining system pressure.