Polymer Concepts’ 800 Series Advanced Full Contact Spring Face Seal employs an extremely high load with continuous spring contact along the entire sealing lips.
This Face Seal was developed to provide exceptional performance for extreme static sealing conditions such as cryogenic fluids, ultra-high vacuum, and positive sealing of helium and other thin gases at low pressure.
It is recommended for use in critical aerospace and space exploration missions. The 800 Series AFS Face Seals are available to fit Industrial, Aerospace, and Military glands with 1/8” cross section and larger.
Gland Cross Sections
1/8” to 3/8”
Vacuum to 30,000 PSI and above
-450° to 500°F
Static and Slow Angular
13522 Manhasset Rd Apple Valley, CA 92308 USA
Phone (760) 240-4999 | Fax (760) 240-4399