Herber Aircraft

PerkinElmer Seals

Herber is a supplier of PerkinElmer legacy products which include Eaton Mechanical Seals, Joints, and Bellows.

Mechanical Seals

Seals prevent the leakage of a gas or liquid. Eaton seals are divided into three different categories.

  • Static Seals: Used between surfaces which have little or no movement relative to one another.
  • Dynamic Seals: Used between surfaces that have relative movement, i.e. the movement of the shaft relative to a housing.
  • Semi-Static Seals: These fall in between the categories of Static Seals and Dynamic Seals. They are designed to accommodate the limited movement of the surfaces being sealed, i.e. due to pressure and/or thermal cycling.

Centurion ™ Brand Seals

  • 700 Series Mechanical Seals
  • Face-Type Seals
  • 800 Series Mechanical Seals
  • 1200 Series Circumferential Segmented Seals
  • 1900 Series Brush Seals
  • 1300 Series Clearance Seals

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