The GRACO 118594 O-Ring is a sealing component designed for use in GRACO spray equipment, specifically as a check valve radseal. It is typically made from high-performance fluorocarbon (FKM/ETP) material, ensuring chemical resistance and durability in demanding applications. Its primary function is to provide a reliable seal within check valve assemblies, preventing leaks and maintaining system integrity.

Key Features:

• O-Ring
• Height: 0.1 in (0.254 cm), Length: 0.5 in (1.270 cm), Width: 0.45 in (1.143 cm)
• Fluorocarbon (FKM/ETP) material
• Designed for use with GRACO 118-594 check valve assemblies and related spray equipment
• High chemical resistance
• Durable construction for demanding environments
• Reliable sealing performance
• Ease of replacement as part of maintenance kits

Applications:
Used in GRACO spray foam and fluid dispensing equipment, particularly within check valve assemblies to ensure leak-free operation and maintain system pressure.

Installation Notes:

• Using genuine GRACO O-Rings ensures proper fit, performance, and longevity of equipment, reducing the risk of leaks and downtime.
• Inspect O-Ring for damage or wear before installation
• Clean mating surfaces thoroughly
• Lubricate O-Ring with compatible grease if recommended by the equipment manual
• Ensure correct orientation and seating during assembly
• Replace O-Ring as part of regular maintenance or when leaks are detected