Basic Information
Home
Contact Information
Quality Policy

Viton O-rings Seals
Viton® o-rings, seals
Viton® news
Viton® news archive

Kalrez O-rings Seals
Kalrez® o-rings, seals
Kalrez® news
Kalrez® news archive

Simriz O-rings Seals
Simriz® o-rings, seals

Elastomers
Elastomers
Elastomer properties
Fluid compatibility

Mechanical Seal Design
Operating principles
Essential elements
Requirements
Fluid leakage
Effective forces
Power consumption
Lubrication
Seal balance
Classification
Application limits
Drive mechanisms
Loading devices
Mating ring types
Gland design

O-ring, Seal Design
O-ring, seal design
Seal failure
AS568A sizes

Products
Products

Industries
Industries

Miscellaneous
Problems solved
O-ring, seal tips
Glossary of terms

Resources
Resources

(303) 758-2728

To reduce the axial face contact force which allows to seal high pressures, i.e. up to 3000 psig with one set of faces.

It is the ratio (k) of 2 geometric areas: the closing (Ah) and opening area (Ac)

For unbalanced seals k = 1

For balanced seals k = 1