Measurement unit conversions:

Enter a base value in the appropriate field below, then click “convert” to calculate the equivalents in all other units shown. The “Reset” button at the bottom will clear values. For specialty seal dimension and gland calculation tools click the Seal Calculators button on the sidebar.

Unit Converter

  1. Basic
  2. Default

Terms of Use
The engineering calculators provided on this website are intended solely for general information and educational purposes. They are designed as reference tools only. The calculators are not intended as engineering advice or services and should not be used as a substitute for professional engineering consultation.  It is your responsibility to evaluate suitability of any seal or hardware configuration in the unique specifics of your individual application or use case. Pacific Rubber is not liable for any injury, expenses, profits, loss, or damage arising from the use of these calculators, even if expressly advised of the possibility thereof.

Demanding industries demand our services.

No matter the industry, from semiconductor to solar, medical to automotive, Pacific Rubber can source or develop seals to meet rigorous tolerances. Read more

Start-to-finish seal services.

At Pacific Rubber, we pride ourselves on meeting customers’ needs for a variety of seal preparation services. Our long list of services means there’s no need to contract with a secondary source for inspection, cleaning, surface conditioning or custom packaging. Read more