How to find out the correct size of a rubber seal? Measure the inner diameter at the top inner edge of your Duromatic pot. The measured size is the size of the rubber seal needed.


Hand wash and air dry only.

Kuhn Rikon warranty for pressure cookers:
  • 10-year warranty on all pan bodies and handles.
  • 2-year warranty on all parts subject to wear such as gaskets, valves, valve caps, and internal components.

Warranty does not cover damage to pressure cooker due to overheating or general misuse.

  • Weight: 2 oz.
  • Dimensions (H): 0.4"
  • Diameter: 20 cm