The GreatSeal can be ordered with optional elastomeric O-Ring energizers in place of the metallic spring. A wide variety of elastomers such as nitrile, HNBR, FKM and another rubber material.

Reciprocated inside seal for tough working conditions, and suit for some special medium. Suits for applications requiring no stick-lip behavior, chemical resistance, resistant to most medium, such as valves, pumps, seperators, brakes and distribution devices, etc.

• no stick-slip behavior even under excurate control
• for reciprocated and rotary sealing
• excellent anti-corrosion performance and dimension stability
• adapt to most fluids and chemicals
• low friction, wear resistance, stable dimension
• unlimited storage life
• can stand rapid temperature change
• will not pollute foods, medicines and medical fluids
• can carry out disinfection