Polytetrafluoroethylene (PTFE), Strengthened Mechanical Seals Datasheets

Spring-energized PTFE Seals, Metaplast ® II
from CoorsTek

Elastomer-energized PTFE seals have many years of successful operation in hydraulic and pneumatic systems. The polymer-based dynamic sealing element is used with an elastomer acting as a static energizer. Available in custom designs and 13,000 standard inch and metric sizes conforming to industrial... [See More]

  • Plastics: PTFE, Strengthened
  • Spring Element: Single Spring
EP Type-2 Seals
from MECO Shaft Seals

The MECO EP Type-2 model is the best choice for many sealing applications with low to medium-high shaft speeds, on small to large shaft diameters. The configuration is a double mechanical seal using an elastomer drive to rotate bearing-grade, synthetic seal faces against fixed, hardened stainless... [See More]

  • Plastics: PTFE, Strengthened; Miscellaneous Plastics
  • Seal Design: Elastomeric Bellows
  • Mechanical Seal Type: Double
  • Spring Element: Multi-spring
SB Series
from John Crane, Inc.

Heavy duty seals, used for ANSI pumps, easy to install [See More]

  • Plastics: PTFE, Strengthened
  • Seal Design: Pusher
  • Mechanical Seal Type: Double
  • Spring Element: Multi-spring