The GRACO 127079 is a rectangular packing ring made from Buna-N (Nitrile) material, designed to provide a reliable seal within GRACO industrial equipment such as pumps and spray systems. Its primary function is to prevent leaks and ensure efficient operation by maintaining proper sealing between moving parts.

Key Features:

• Packing, Rect-Ring
• Inside Diameter: 6 inch (152.4 mm); Outside Diameter: 15.8 cm (157.7 mm); Thickness: 4.4 mm
• Buna-N (Nitrile rubber)
• Compatible with various GRACO industrial equipment models, including G1, G3, Lubeflow, Moduflow, etc.
• Durable Buna-N material for chemical and oil resistance
• Rectangular ring design for effective sealing
• Reliable performance in demanding industrial environments

Applications:
Used in GRACO industrial pumps and spray systems for sealing applications, suitable for environments requiring resistance to oils, fuels, and certain chemicals.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and compatibility with GRACO equipment.
• Ensure the equipment is depressurized and isolated before installation
• Clean the sealing surfaces thoroughly before fitting the packing ring
• Inspect the ring for any defects or damage prior to installation
• Follow manufacturer guidelines for proper installation and torque specifications
• Regularly inspect the packing ring for wear or damage
• Replace the packing ring at recommended intervals or if leaks are detected
• Use only compatible lubricants and cleaning agents