Backup Ring

Ductile Iron Hydraulic & Pneumatic Seals

This Backup Ring is Class CL335 and has an IPS of 3 inch. The class and IPS (Iron Pipe Size) indicate its specific design and compatibility with certain piping systems. It is typically used in hydraulic and pneumatic applications to prevent seal extrusion.

Specifications

Class	CL335
IPS	3 inch

About hydraulic & pneumatic seals

Backup Ring is listed under Hydraulic & Pneumatic Seals — rod, piston, wiper, backup rings and u-cups. Hydraulic and pneumatic seals are critical components for preventing fluid or gas leakage in dynamic and static applications. This category encompasses a range of seal types, including rod seals, piston seals, wiper seals, backup rings, and U-cups.

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