Piston seals that are particularly effective for applications where it is necessary to separate two types of media, such as piston accumulators, boosters, and position holding purposes!
The Hallite GP2 piston seal, made of high-performance Armorlene HLX fluoropolymer, incorporates an X-ring and combines two O-rings to optimize performance and durability for double-acting piston seals. The structure allows the Armorlene fluoropolymer seal ring to withstand system pressure while the X-ring functions as a secondary seal, providing low friction and excellent sealing capability. The GP2 is suitable for heavy-duty systems with larger diameters than the GPS. 【Features】 ■ Excellent sealing performance for two types of fluid separation ■ Low starting friction and suppression of stick-slip ■ Compatible with higher pressures than GPS ■ By using an X-ring and two O-rings, it maximizes seal response under all pressure conditions, achieving the best performance. Hallite is a group company of Michelin.
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basic information
【Operating Conditions】 ■ Maximum Speed: 3.0 m/sec ■ Temperature Range: -45℃ to +200℃ ■ Maximum Pressure: 60 MPa This is a 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.
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Applications/Examples of results
【Applications】 ■ Piston accumulator ■ Booster ■ Lifter ■ Hydraulic press ■ Stabilizer ■ Hydraulic suspension ■ Other applications such as position holding *For more details, please refer to the PDF document or feel free to contact us.
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Company information
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.