The GRACO 237172 is a repair kit containing leather packings with PTFE backup, designed for use in the lower section of GRACO Dura-Flo 900 pumps. The kit is intended to restore sealing performance and reliability in high-pressure fluid handling applications.

Key Features:

• Repair kit (leather packings with PTFE backup)
• For Dura-Flo 900 Lowers
• Leather packings with PTFE backup
• GRACO Dura-Flo 900 Lower pumps
• Designed for high-pressure sealing
• PTFE backup enhances durability and reliability
• Ease of maintenance with comprehensive kit
• Supports long service life in demanding environments

Applications:
Used for maintenance and repair of GRACO Dura-Flo 900 lower pumps in industrial fluid handling, lubrication, and high-pressure pumping systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety in high-pressure applications.
• Follow GRACO Dura-Flo 900 pump manual for detailed installation instructions
• Ensure correct orientation of packings (lips must face the correct direction as specified in manual)
• Use recommended torque settings for assembly (Dura-Flo 900: torque to 271–298 N•m (200–220 ft-lb) for certain components)
• Lubricate as recommended
• Apply anti-seize compound where specified