Backup Ring Seal
A team of knowledgeable professionals makes this Backup Ring Seal using high-grade materials to keep it protected from oil, grease and other media. The objective of fitting this product is to prevent extruding of a seal via gas under high-pressure conditions. Also, the offered product covers up the entire void space between mating parts to restrict the entry of contaminants and moisture. Available in several thicknesses, manufacturing materials and diameters, this product is a perfect mechanical component for hydraulic cylinders and high-pressure valves. Providing better grip and support, this product is slip resistant, simple to install and highly durable.