The GRACO 15E639 is a genuine V-packing designed for piston applications, specifically for use in V-Maxt displacement pumps. It is constructed from UHMWPE (ultra-high-molecular-weight polyethylene), a durable and wear-resistant material, and is intended to provide a reliable seal within the piston assembly of GRACO equipment.

Key Features:

• V-Packing
• UHMWPE (ultra-high-molecular-weight polyethylene), brown
• GRACO V-Maxt displacement pumps (e.g., Model 289590, Series A)
• Precise fit for optimal sealing
• Durable, wear-resistant material for extended service life
• Designed for reliable performance in demanding industrial environments

Applications:
Used as a piston packing in GRACO V-Maxt displacement pumps to ensure effective sealing and prevent leakage during operation.

Installation Notes:

• Using genuine GRACO parts like the 15E639 ensures proper fit, performance, and longevity of the equipment.
• Ensure the pump is depressurized and isolated before installation
• Clean the piston and packing area thoroughly before fitting the new packing
• Follow the equipment manual for specific installation procedures and torque specifications
• Inspect for wear or damage during routine maintenance and replace as needed