Manufacturer
Custom
Metal-cased
Rotary seals

SLRS: Single, spring-loaded lip. A garter spring is retained by a flat, leaf-spring closure. Used in applications that must exclude the possibility of spring separation.

SLSL: Single, spring-loaded lip. Adjustable or fixed spacing buttons on back of seal. Used to set the gap between seals, when used in pairs, allowing lubricant to reach both sealing lips.