Type SA Single Lip - Full Metal Case w/ Garter Spring
Other Known Types: SA, C, SA2, B2, DFK, DB, CE, WC, CRWH1, Type 45
Common Materials: Nitrile (NBR)
Spring Make: Carbon Steel
Pressure Rating: Max 7psi
Mounting: Press-fit
Comments: Precision ground O.D. with the addition of an inner case that provides increased structural rigidity and durability. This style is more often used in large bore diameters or heavy duty applications.