The GRACO 623959 is a replacement housing, nut, and packing assembly designed for use in GRACO positive displacement pumps, particularly within the SaniForce series. This part is essential for maintaining the integrity and performance of the pump by securing and sealing critical components. The material is not specified in available listings, but it is engineered for durability and compatibility with industrial fluids.

Key Features:

• Housing, Nut, Packing Assembly
• GRACO SaniForce and compatible positive displacement pumps
• Designed for ease of maintenance and replacement
• Ensures reliable sealing and secure fitment within the pump assembly
• Supports long service life and consistent performance in demanding environments

Applications:
Used in GRACO SaniForce and compatible positive displacement pumps for industrial fluid transfer applications, including lubrication, chemical processing, and food-grade applications where reliable sealing and maintenance are critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the equipment, reducing the risk of leaks and downtime.
• Align the housing and packing nut as per the equipment manual to ensure proper sealing and function
• Tighten components securely but avoid over-tightening to prevent damage to the packing or housing
• Inspect the packing and nut for wear or damage before installation and replace if necessary
• Regularly inspect the housing, nut, and packing for signs of wear or leakage
• Replace worn or damaged components promptly to maintain pump efficiency and safety
• Follow the manufacturer’s recommended maintenance schedule for the specific pump model