C Series GreatSeal® is a single-acting seal consisting of a U-shaped jacket and a corrosion resistant C Series spring. The C Series spring in the GreatSeal® are providing an almost constant load irrespective of hardware, tolerances, eccentricity and seal wear.

Single acting rotary seal for the axis of rotation. Widely applied to varies hydraulic systems. Besides , it is widely used in chemical, pharmaceutical and food industries due to its excellent compatibility of the seal ring and the spring.

• excellent scraping performance
• low friction, wear resistance, stable dimension
• can stand rapid temperature change
• will not pollute foods, medicines and medical fluids
• for reciprocated and rotary sealing
• can carry out disinfection
• unlimited storage life
• excellent wear resistance performance and dimension stability