- The components of ISO universal flange system are defined by the International Standards Organization (ISO).

- The construction of ISO flange series includes two smooth-faced sexless flanges clamped together with a combination metal centering ring and elastomeric O-ring between them.

- ISO components are reusable and changeable with other ISO dimension components of the same size.

Blanks & Flanges: 304 S. S. (Other material available upon request)
Retainer Rings: 304 S. S. (Other material available upon request)
Centering Ring: 304 S. S. (Other material available upon request)
Outer Rings: Aluminum
Clamps: Aluminum
O'ring material: Viton or NBR
Temperature Range: 150 degreesC ( Viton) 80 degreesC (NBR)
Vacuum Rate: 10-8 torr
Larger or special size available upon request