The GRACO 155921 is a flat cup seal designed for use as an air exhaust seal within GRACO equipment. Its material is not specified in available documentation, but it is intended to provide a reliable seal for air exhaust components in pump support and elevator systems.

Key Features:

• Seal, flat cup
• SKU:. 155921
• Compatible with GRACO pump support and elevator systems as referenced in manuals
• Designed for air exhaust sealing
• Recommended as a spare part to reduce downtime
• Ease of maintenance: Can be replaced as part of routine maintenance

Applications:
Used in GRACO pump support and elevator systems for sealing air exhaust components.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and reliability, reducing the risk of equipment failure and downtime.
• Refer to the specific GRACO equipment manual for detailed installation instructions
• Ensure the system is depressurized before replacing the seal
• Clean the sealing surface before installation to prevent leaks
• Inspect the seal for damage before installation