MBT-74.4X2.6X1.8
MBT Filled PTFE U-Seal Back-up Ring, 74.4 X 2.6 X 1.8
Part #:
MBT-74.4X2.6X1.8
Min. Order Qty: 1
Brand: HPSI
HPSI
The MBT U-Seal Back-Up Ring is a PTFE back-up ring designed to provide anti-extrusion support for hydraulic U-seals in high-pressure applications. Available in virgin and filled PTFE compounds, it helps protect the primary seal from extrusion while improving sealing reliability and service life across a wide range of hydraulic operating conditions.
- G – Solid glass-filled PTFE
- SG – Split glass-filled PTFE
- GM – Solid glass/moly-filled PTFE
- CG – Carbon graphite-filled PTFE
- No Suffix – Solid virgin PTFE
| Construction | : | Solid |
| Cross Section | : | 2.6 mm |
| Inside Diameter | : | 74.4 mm |
| Material | : | Solid Virgin PTFE |
| Outside Diameter | : | 79.60 mm |
| Part Number | : | (Prefix)-(ID) X (CS) X (W) |
| Pressure Range | : | 0 TO 5,000 PSI |
| Temperature Range | : | -40° to 500°F |
| Thickness | : | 1.80 mm |
| Width | : | 1.8 mm |
- PTFE construction provides excellent extrusion resistance
- Supports hydraulic U-seals in high-pressure applications
- Helps protect the primary seal from extrusion damage
- Available in virgin and filled PTFE compounds
- Improves sealing reliability and service life
