The GRACO 556570 is a high-quality O-ring made from Viton-A material, designed to provide a reliable seal and prevent leakage in GRACO industrial equipment. Its 90 durometer hardness and green color indicate durability and suitability for demanding environments.

Key Features:

• O-ring
• ARP-4
• Viton-A (fluorocarbon rubber)
• Designed for use in GRACO industrial equipment, specific compatibility should be verified with equipment manual
• High-quality material for reliable sealing
• 90 durometer hardness for durability
• Green color for easy identification

Applications:
Used in GRACO industrial equipment to ensure proper sealing and prevent fluid or air leakage in various applications, including spray equipment and fluid handling systems.

Installation Notes:

• Using genuine GRACO O-rings ensures optimal performance, longevity, and compatibility with GRACO equipment, reducing the risk of leaks and equipment failure.
• Inspect the O-ring for damage or defects before installation
• Ensure the mating surfaces are clean and free of debris
• Lubricate the O-ring with a compatible lubricant if recommended by the equipment manual
• Install the O-ring carefully to avoid twisting or pinching
• Regularly inspect O-rings for wear, cracks, or deformation
• Replace O-rings at recommended intervals or if signs of deterioration are present
• Keep spare O-rings on hand for quick replacement during maintenance