The GRACO 15K029 is a packing nut designed for use in GRACO Xtreme Lowers with 85cc and 115cc capacities. It is a critical component that secures the packing gland and maintains the integrity of the fluid seal within the pump assembly. The material is not explicitly stated, but GRACO packing nuts are typically made from durable metals such as carbon steel for industrial applications. Its intended function is to ensure proper sealing and alignment of internal components during operation.

Key Features:

• Packing Nut
• 85cc, 115cc
• GRACO Xtreme Lowers (models L085C1, L085C2, L085C3, L085C4, and 115cc variants)
• Secures packing gland and maintains fluid seal
• Critical for proper pump assembly and operation
• Designed for ease of maintenance and replacement
• Reliable performance in industrial lubrication systems

Applications:
Used in GRACO Xtreme Lowers for industrial lubrication and fluid transfer applications, suitable for environments requiring robust and reliable pump components.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and longevity of the equipment, reducing the risk of leaks and downtime.
• Refer to the GRACO equipment manual for the correct packing order and installation procedure.
• Reassemble the packing nut but do not overtighten during initial installation.
• Ensure all internal components (gland, packings) are properly seated before securing the nut.
• For best results, soak leather packings in oil before reassembly if applicable.
• Regularly inspect and maintain packing components to prevent leaks and ensure optimal performance.