Back up ring - Import export

The MANOY® backup ring is a solid or split ring which is rectangular or profiled in section. Various sectional profiles and sizes are available in standard or customized versions. MANOY® backup rings can also be used in dynamic applications – positioned on both sides of the O‑ring for alternating pressure.

Manufacturing Process PEEK CNC Machining & Injection Molding PEEK Back Up Rings Elevate your sealing systems to new heights with PEEK back up rings. Crafted from high-performance polyetheretherketone (PEEK) material, these rings offer exceptional durability and chemical resistance, ensuring long-term reliability in even the harshest environments. With precise engineering and tight tolerances, PEEK back up rings provide optimal support to prevent extrusion and maintain seal integrity. Explore their versatility and unleash the full potential of your sealing applications today.

The POLYPAC® - Balsele is a compact rod seal consisting of an elastomeric sealing element and an integrated fabric reinforced base. Due to the radial pre-load an excellent sealing performance will be achieved even at low pressures. The fabric reinforced base prevents the seal from extrusion.

Zurcon® Dualseal is an excellent alternative to an O-Ring and Back-up Ring combination. The advantages are its resistance to twisting, stability at pulsating pressures and low risk of contamination. Dualseal is easy to install and has a long service life.

Turcon® Variseal® W2 is a single-acting seal consisting of a U-shaped jacket and a corrosion-resistant Slantcoil® spring. This spring provides an almost constant load regardless of hardware tolerances and seal wear. Suitable for reciprocating and light duty rotary movement, it is often interchangeable with an O-Ring and Back-up Ring.

Due to its abrasion resistance and durability, polyurethane is well suited for use in the conveyor industry. Support rings for support rollers made of polyurethane are characterized by a very high wear resistance. In addition, the material is largely resistant to mineral and vegetable oils.