The GRACO 223642 is a packing set designed for use in industrial equipment, specifically as a stack gland/packing assembly. It is intended to provide a reliable seal in high-pressure fluid handling systems, helping to prevent leaks and maintain system integrity. The set includes leather packing with PTFE (polytetrafluoroethylene) backup, offering durability and chemical resistance for demanding applications.

Key Features:

• Packing Set, Stack, Gland/Packing
• Leather with PTFE backup
• Designed for use in GRACO industrial equipment; compatible with Repair Kit 223-643
• Durable leather and PTFE construction for chemical resistance and longevity
• Reliable sealing for high-pressure applications
• Ease of maintenance and replacement as part of a rebuild kit

Applications:
Used in commercial and industrial fluid handling systems where reliable sealing is required, such as in pumps and dispensers for fluids and viscous materials.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment, reducing downtime and maintenance costs.
• Ensure system pressure is fully relieved before installation or maintenance
• Follow manufacturer-recommended torque specifications for gland nuts (e.g., 150–175 ft-lb/203–237 N·m for related assemblies)
• Inspect and replace packing as part of regular maintenance to prevent leaks and equipment failure
• Use only compatible GRACO rebuild kits and parts for best results