The GRACO 167486 NUT, PACKING is a hardware component designed for use in GRACO sanitary pumps, specifically as the packing nut that secures the gland packing stack within the intake valve housing. Its material is not specified in available documentation, but it is intended to ensure proper sealing and maintenance of the pump assembly.

Key Features:

• Nut, Packing
• Compatible with GRACO SaniForce™ 12:1 Sanitary Pumps and similar models where part 167486 is referenced
• Secures gland packing stack for effective sealing
• Essential for maintenance and reliability of pump assembly
• Designed for easy removal and installation during service

Applications:
Used in GRACO SaniForce™ 12:1 Sanitary Pumps and compatible equipment for sealing and maintaining the intake valve housing.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and longevity of the pump assembly, reducing the risk of leaks and downtime.
• Screw out the packing nut (117) and remove the packing stack (116) from the intake valve housing (115) for maintenance or replacement
• Use appropriate wrenches to avoid damaging the nut or surrounding components
• Ensure the gland packing stack is properly seated before tightening the packing nut
• Regularly inspect the packing nut and gland packing for wear or leaks
• Replace the packing nut and associated components as recommended in the equipment manual
• Use only genuine GRACO replacement parts for optimal performance