Back-Up Ring Kit

Back-up rings kits are made with Buna 90, FKM or Teflon. Back-up rings are used to prevent the O-ring from entering the clearance gap. When high pressures are exerted on the O-ring, its soft rubber material can be forced into the clearance gap causing the O-ring to extrude. The hard Back-up ring material will keep the O-ring material from flowing into the gap which will prevent premature failure.
Displaying 1 to 2 (of 2 Products)
  Model Item Name Qty. Price Quantity Discounts
OSK™ Back-up Rings Nitrile Duro 90 Kit 36-Sizes 293-Pieces K293X36B
OSK™ Back-up Rings Nitrile Duro 90 Kit 36-Sizes 293-Pieces
Contoured Back-up Ring Kit Contoured back-up rings are anti-extrusion devices, generally recommended when systemic pressure exceeds 1500 psi. The...
3 $52.000
Add:
Quantity Discounts
1$52.000
2-9$41.600
10+$39.000
OSK™ Industrial Solid PTFE Back-up Ring Kit 36-Sizes 325-Pieces K325X36TBU-S
OSK™ Industrial Solid PTFE Back-up Ring Kit 36-Sizes 325-Pieces
Polytetrafluoroethylene PTFE Solid Back-up Rings Kit Our Industrial PTFE Back-up Ring Kit is the industry standard. The kit contains a total of 325...
1 $160.000
Add:
Quantity Discounts
1$160.000
2-9$128.000
10+$120.000
Displaying 1 to 2 (of 2 Products)
Copyright © 2022 The O-Ring Store, LLC
1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719