| Pressure Inverting Pedestal (PIP) Rings |  
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Pressure inverting pedestal (PIP) rings are designed to convert a loaded U-cup into a bi-directional seal for high-pressure applications. The standard PIP ring design is only functional in conjunction with an O-ring loaded U-cup. The flat PIP ring is rectangular in shape which makes it compatible with both quad loaded and O-ring loaded U-cups. For gland dimension and design information, contact a Hi-Tech Seals representative. |  |
| Product Profiles | ||
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| Standard PIP | Flat PIP | |
| (for use with O-ring loaded U-cups) | (for use with quad ring loaded U-cups) | |