Graco 555684 O-Ring, -018 Viton-A 75 Duro
$3.50
Available to Order
Viton O-ring designed to provide a secure fluid seal and maintain leak-free operation in compatible Graco spray equipment.
- O-Ring Size: -018
- Material: Viton-A
- 75 durometer hardness for durable sealing
- Compatible with selected Graco pump and fluid section assemblies
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Durable Fluid Seal for Graco Spray Equipment Assemblies
Compatible Machines
- Graco airless paint sprayers
- Graco pumps and fluid handling systems using -018 O-ring seals
- Compatible Graco valves, manifolds, and fluid passages requiring Viton-A 75 Duro O-rings
Graco 555684 O-Ring, -018 Viton-A 75 Duro is a precision replacement seal designed to prevent fluid leakage in compatible Graco equipment. Manufactured from Viton-A 75 Duro, it delivers excellent resistance to chemicals, heat, and wear for reliable sealing performance.
Product Features
- Size: -018 standard O-ring specification
- Material: Viton-A 75 Duro for superior chemical and temperature resistance
- Function: Creates a dependable seal to minimize fluid leakage
- Application: Replacement sealing component for compatible Graco fluid assemblies
Frequently Asked Questions
It seals compatible Graco fluid system components to help prevent leaks and maintain consistent operating pressure.
Viton-A 75 Duro provides excellent resistance to chemicals, solvents, oils, high temperatures, and long-term wear, making it suitable for demanding spray applications.
Replace the O-ring if it becomes cracked, flattened, swollen, worn, or if fluid leakage is detected during equipment operation or maintenance.
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