The GRACO 111517 RING, BACKUP is a replacement part designed for use in GRACO equipment. Its material is not explicitly stated in available sources, but similar backup rings are typically made from durable polymers or elastomers. This part is intended to provide backup support and sealing within GRACO pumps or proportioning systems, helping to prevent leakage and maintain operational integrity.

Key Features:

• Backup ring
• 111517
• Designed for use in GRACO equipment; specific models not listed
• Provides backup support and sealing
• Helps prevent leakage in pump or proportioning systems
• Reliable replacement part for maintenance

Applications:
Used in GRACO pumps and proportioning systems for backup and sealing functions, supporting the reliable operation of fluid handling equipment.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment.
• Ensure equipment is depressurized before installation
• Inspect the backup ring for damage before use
• Follow GRACO equipment manual for specific installation procedures