Description
The GRACO O-RING, BUNA, 217, 70A is a sealing component made from Buna-N (Nitrile) rubber with a 70A durometer hardness. It is designed for use in various GRACO equipment to provide reliable sealing in industrial, automotive, and painting applications.
Key Features:
- O-Ring
- AS568-217 (1-3/16″ ID x 1-7/16″ OD x 1/8″ CS, approx. 29.74mm ID x 3.53mm CS)
- Buna-N (Nitrile) rubber, 70A durometer
- Compatible with GRACO equipment requiring AS568-217 size o-rings
- Standard AS568 size for easy sourcing and replacement
- Reliable sealing in harsh environments
- Resistant to oils, fuels, and many chemicals
Applications:
Used in automotive, aerospace, industrial painting, and lubrication systems where reliable sealing is required.
Installation Notes:
- Using genuine GRACO o-rings ensures proper fit, performance, and longevity of equipment, reducing the risk of leaks and downtime.
- Clean the sealing surface before installation
- Inspect o-ring for damage or deformation before use
- Lubricate with compatible grease if recommended by the equipment manual
- Ensure correct orientation and seating during installation






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