Description
The GRACO 556555 is an O-ring made from Viton-A (fluoroelastomer) with a hardness of 75 Duro. It is designed to provide a reliable seal in GRACO lubrication and fluid handling equipment, ensuring leak-free operation and resistance to harsh chemicals and high temperatures.
Key Features:
- O-ring
- -012 (Dash 012)
- Viton-A (fluoroelastomer)
- Designed for use in GRACO lubrication and fluid handling equipment
- High chemical resistance
- Excellent temperature stability
- Reliable sealing performance
- Long service life
Applications:
Used in high-pressure lubricators and other GRACO equipment where a secure, chemical-resistant seal is required.
Installation Notes:
- Using genuine GRACO O-rings ensures optimal sealing performance, equipment reliability, and safety. Non-genuine parts may not meet the required specifications and could lead to leaks or equipment failure.
- Ensure mating surfaces are clean and free of debris before installation
- Lubricate the O-ring with compatible grease if recommended by the manual
- Inspect O-ring for damage or wear before installation
- Do not stretch or twist the O-ring excessively during installation






Reviews
There are no reviews yet.