U-Cup Back-Up Rings

Style 790 Back-up Rings feature exceptional strength and abrasion resistance compound HT-55OR (Orange) which makes them suitable for high pressure service where extrusion is a problem. Primarily used as a u-seal back-up, these rings can be used with o-rings. They also retrofit urethane and PTFE back-up rings, with greater performance characteristics.

 
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 790-66 U-Cup Back-Up Ring 3-1/2"ID X 4"OD X 1/4"W X 1/16"H (590-66) 790-66
790-66 U-Cup Back-Up Ring 3-1/2"ID X 4"OD X 1/4"W X 1/16"H (590-66)
3-1/2"ID X 4"OD X 1/4"W X 1/16"H 790 Series "U-Cup" Back-Up Ring Style 790 Back-up Rings feature exceptional strength...
In Stock: 221
$2.790
Add:
Quantity Discounts
1-24$2.790
25-99$2.230
100+$1.670
 
Copyright © 2024 The O-Ring Store, LLC
1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719