FLUOROPLAST ENGINEERS PVT. LTD.
PTFE Lip Seal

PTFE Lip Seal

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Being a quality conscious enterprise in this field, we manufacture, export and supply the best grade array of PTFE Lip Seal. Finding wide application in centrifuge machinery, pumps, mixers, separators, agitators and other equipment, this seal is used for sealing applications. Available in various dimensions, provided seal is manufactured under the stern direction of our dedicated professionals using quality-checked polytetrafluoroethylene. Our clients can purchase this PTFE Lip Seal from us at economical rates.

Key Points:

  • Abrasion resistance
  • Perfect finish
  • Free from any defect
  • High strength
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 performances 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.

Advantages of PTFE seals are :

  •  Low friction seal material
  • Low and high temperature range (-60 to +260oC
  •  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, FEPL offers users many different product versions , ranging from standard one lip , ready to-install , available from stock; right through to customized special designs.

Materials

Sealing Lip

1 Standard material with exceptional wear and friction characteristics. For lubricated or dry running. Carbon filled , Black colour.

2 Special material for all lubricating and non-lubricating fluids and suitable for soft counter-surfaces. Moly filled , Grey colour.

3 Special application such as food stuff, pharmaceutical and chemical industries. Colour : Tan to dark brown.

Case Material

Standard material : Stainless steel AISI 316 Ti.

Material No: 1.4571

Gasket Elastomer

Standard material : Fluoroelastomer (-25 to +200 C)

Typical applications

  • Centrifuge machinery
  •  Pumps
  •  Mixers
  •  Separators
  • Agitators
  • Spiral conveyors
  •  Rotary lead - throughs