Buffer Seal 653 "Hallite"
Protects rod seals from shock pressure loads and high-frequency pressure spikes in hydraulic systems. Patented product by Hallite.
Hallite 653 is a single-acting rod buffer seal designed to be used in combination with high-performance rod seals such as Hallite's 605 and 621, allowing oil to pass through the rod seal while suppressing pressure spikes. Hallite 653 is a patented product (European Patent No. 0427554BI, U.S. Patent No. 5088747). It is molded from high-performance polyurethane Hythane181, making it easy to install and providing excellent low-temperature performance. Additionally, it features a design that incorporates a polyacetal backup ring, which exhibits maximum resistance to extrusion under shock pressure loads. Hallite 653 is an excellent pressure buffer seal for heavy-duty applications, offering extended lifespan and performance of sealing systems. 【Features】 ■ Shock pressure resistance capability ■ Prevents pressure accumulation between seals ■ Compatible with common PTFE buffer seal grooves ■ Suitable for a wide temperature range ■ Long lifespan ■ Easy assembly Hallite is a group company of Michelin.
basic information
【Operating Conditions】 ■ Maximum Speed: 1.0 m/sec ■ Temperature Range: -45℃ to +110℃ ■ Maximum Pressure: 70MPa * For more details, please refer to the PDF document or feel free to contact us. This is a buffer seal manufactured by Hallite, handled by M.O. Tech Co., Ltd., a specialized trading company for sealing systems. M.O. Tech Co., Ltd. is the only officially authorized distributor of Hallite in Japan.
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MO Tech Co., Ltd. is the only officially certified distributor in Japan for Hallite, a global manufacturer of oil and pneumatic seals based in the UK. *For inquiries and orders, please contact MO Tech Co., Ltd. [Contact Information] TEL: 0476-33-3361 FAX: 0476-33-3362 e-mail: info@mo-tech.jp*
