LIP SEALS
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The widest product range in the sector Due to their elastomer sealing lip, standard radial shaft seals have only a limited application range with respect to pressure , temperature and media loads. High performance sealing lips made from modified PTFE , cause very low friction , thanks to their stick-slip-free running , suffer little wear and tear, reducing the heat development and permitting higher peripheral speeds.
LIP SEALS
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Advantages of PTFE seals are :
- Low friction seal material
- Low and high temperature range (-60 to +260 ºC)
- High pressure capability (up to 25 bar )
- High speed ability ( 40 m/s )
- Outstanding resistance to chemical media
- Fits Standard oil seal installation groove.
- Given the many different needs involved in practical applications, TOKEZ offers users many different product versions , ranging from standard one lip , ready to-install , available from stock; right through to customized special designs.
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Materials:
- Sealing Lip
- Standard material with exceptional wear and friction characteristics.For lubricated or dry running. Carbon filled , Black colour.
- Special material for all lubricating and non-lubricating fluids and suitable for soft counter-surfaces. Moly filled , Grey colour.
- Special application such as food stuff , pharmaceutical and chemical industries. Colour : Tan to dark brown.
- Case Material : Gasket Elastomer
- Standard material : Fluoroelastomer (-25 to +200 ºC)
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Typical applications:
- Centrifuge machinery
- Pumps
- Mixers
- Separators
- Spiral Conveyors
- Rotary lead-throughs