Twin lips, asymmetric, single-acting piston seals demonstrate excellent sealing performance with precisely trimmed sealing lips!
Hallite 659 provides dry seal solutions for light and medium-duty applications. The secondary seal lip, positioned behind the primary seal lip, enhances the stability of the seal within the piston. The dynamic lip on the outer diameter is short and robustly designed to improve sealing performance and compression set characteristics compared to traditional symmetrical U-rings. Molded from Hallite's high-performance polyurethane, Hythane 181, it offers excellent low-temperature performance and ease of installation. 【Features】 ■ Robust design ■ Excellent wear resistance ■ Seal stability ■ Functions properly across a wide temperature range, highly effective even at low temperatures ■ Protection of the primary seal lip ■ Easy installation Hallite is a subsidiary of the Michelin Group.
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【Operating Conditions】 ■ Maximum Speed: 1.0 m/sec ■ Maximum Pressure: 40 MPa ■ Temperature Range: -45℃ to +110℃ This is an inch-sized piston 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. *For more details, please refer to the PDF document or feel free to contact us.
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M.O. Tech Co., Ltd. is a specialized trading company for sealing systems. We are the only officially certified sales company in Japan for Hallite, which has been supplying high-performance seals to the world for over a century, and Petseals, known for its high quality. Additionally, leveraging our extensive experience and collaboration with excellent suppliers, we propose sealing systems and related products that offer superior quality at low costs. Our company not only sells products from stock but also focuses on proposing sealing systems for new development products and suggestions for improving defects, supported by our experienced staff.