Graco 110066 Packing O-Ring

Overview of Graco 110066 Packing O-Ring

Compatible Machines

The Graco 110066 Packing O-Ring is used in Graco pumps and assemblies that require replacement packing or O-ring seals. Check your machine's parts list for exact compatibility.

• Graco piston pumps with serviceable fluid-end packing
• Graco high-pressure sprayers requiring O-ring replacement
• Fluid-handling assemblies and valve packs using packing seals

Product Features

• Part Number: 110066
• Type: Packing / O-Ring
• Function: Prevents fluid or air leakage in pumps and valves
• Application: Sealing fluid-end assemblies, valves, and pump packing glands
• Benefit: Maintains system pressure, prevents leaks, and ensures reliable operation

Installation Notes

• Depressurize the system before removing or replacing packing.
• Clean the seal area thoroughly before installation.
• Ensure proper fit and orientation of the O-ring in the gland or seat.
• Inspect regularly for wear, cracks, or hardening to prevent leaks.

Frequently Asked Questions