Our patented metal Super C-Seal ring is designed as an alternative to spring loaded C-Seals for applications requiring higher spring back and a tighter seal than regular C-Seals. In fact, the uncoated Super C-Seal or spring loaded C-Seal can directly replace an existing C-Seal with no modifications to the cavity. 

Operating Conditions:

• Operating pressure range:………..…...Vacuum (1E-10 torr.) to 50,000 psid
• Functional temperature range:………Cryogenic to 1300°F (704°C)
• Typical leakage rate:……………......…...1E-9 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)
• Tin (ASTM B545)
• Nickel (AMS 2403, 2424, QQ-N-290)
• Gold (Mil-G 45204)
• PTFE (AMS 2515)
• Plasma/HVOF wear coatings