Jet Seal Masthead

U-Mega Seals

Umega-seals Detailed Data
U-Mega Seal combines the load performance of the Omega Seal and the sealing characteristics of the C-Seal to achieve high reliability for an extremely low leakage seal.

The U-Mega Seal requires no special machining or lapping at the edge to meet flatness requirements of the Omega Seal. Instead, the seal lip is turned inward to reflect the performance of a C-Seal.

Contact us if you would like more information on U-Mega Seals.

Operating Conditions:
  • Operating pressure range:............Vacuum (1E-10 torr.) to 36,000 psi
  • Functional temperature range:......Cryogenic to 1350°F (732°C)
  • Typical leakage rate:.....................1E-10 sccs He/mm circ.

Metallic Options:
  • Alloy 718 (AMS 5596, 5589, 5662)
  • Alloy X-750 (AMS 5598, 5582, 5667)
  • Waspaloy (AMS 5544, 5706, 5586, 5708)
Plating/Coating Options:
  • Silver (AMS 2410, 2411)
  • Nickel (AMS 2403, 2424, QQ-N-290)
  • Gold (Mil-G-45204)

Please call for pricing and availability or fill out the Application Data Sheet (PDF) and Quote Request Form.

Application Data Sheets are available in Spanish, French, German, Russian, Korean, Chinese, Japanese, Farsi, and Hebrew from JETSEAL's Downloads or Contact Us page.

U-Mega Seals
Contact Us if you have any questions about our products or our custom services.

Telephone: (800) 644.5660
Local Number: (509) 467.9133

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