Piston Seal 777 'Hallite'
Small and low-friction piston seal 777
Hallite 777 is a combination piston seal made of durable and abrasion-resistant thermoplastic polyurethane face seals and corner rings. The two-lip seal design allows fluid to form between the lips, reducing starting friction and sliding friction. 【Features】 ■ High temperature and high pressure performance ■ Fits standard industry grooves ISO 7425-1 ■ Stable design that does not twist even under long stroke conditions ■ Low starting friction ■ Strong resistance to wear ■ Easy to assemble ■ Load retention capability ■ Optimal for use with Hallite 506 or 87 wear rings Hallite is a group company of Michelin.
basic information
【Usage Conditions】 ■Maximum Pressure: 40 MPa ■Maximum Speed: 0.5 m/sec ■Temperature Range: -40 to +120℃ M.O. Tech Co., Ltd., a specialized trading company for sealing systems, is the only officially certified distributor of Hallite in Japan.
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