Backup Rings by Allegheny York
A backup ring is a rigid ring that holds an elastomeric seal or plastic (such as Polyethylene) connection to its designed shape and in its correct place. Back up rings are commonly used with O-rings, lip seals, and as reciprocating shaft seals
- 8 – CONTOURED N90 NITRILE O-RING BACKUP – INCH
- MS27595 – SOLID TEFLON® O-RING BACK UP – INCH
- MS28774 – SPLIT TEFLON® O-RING BACK UP – INCH
- MS28782 – SPIRAL TEFLON® O-RING BACK UP – INCH
- MS28783 – SPIRAL TEFLON® O-RING BACK UP – INCH
- 19/51 – FLAT 95A URETHANE O-RING BACKUP – INCH
- MBH – HYTREL® U-CUP BACK UP – METRIC
- 8700 – HYTREL® U-CUP BACK UP – INCH
- BU-T – PTFE U-CUP BACK UP – INCH
- BU-N – NYLON U-CUP BACK UP – INCH
- MBN – NYLON U-CUP BACK UP – METRIC
- MBT – SOLID TEFLON® U-CUP BACK UP – METRIC
- MB – MODULAR URETHANE U-CUP BACK UP – INCH
- BU-VEG – VEGETABLE FIBER GASKET END CAP SEAL – INCH
Please contact one of the EMP Partner(s) below:
Allegheny York (HQ)
Call: (717) 266-6617
3995 North George Street Extension
Manchester, Pennsylvania
