The GRACO 16B274 is a Posipack seal designed for use in GRACO equipment. It is an original replacement part intended to ensure proper sealing and reliable operation within fluid handling systems. The material is not specified in available sources, but Posipack seals are typically made from durable polymers or elastomers suitable for high-pressure and high-wear environments. Its primary function is to prevent leaks and maintain system integrity in GRACO metering and feed systems.

Key Features:

• Seal, Posipack
• 2.50, ZAP
• Compatible with GRACO equipment requiring Posipack seals of size 2.50, ZAP
• Designed for reliable sealing in high-pressure and high-wear environments
• Original GRACO part ensures fit and performance
• Ease of maintenance due to standardized design

Applications:
Used in GRACO metering valves, feed systems, and other fluid handling equipment where a Posipack seal of size 2.50, ZAP is required.

Installation Notes:

• Using genuine GRACO parts like the 16B274 ensures optimal performance, longevity, and compatibility with GRACO equipment, reducing the risk of leaks and equipment failure.
• Verify the rod nominal size matches the seal prior to installation.
• Follow manufacturer guidelines for installation and maintenance.
• Ensure the system is depressurized before replacing the seal.
• Regularly inspect seals for wear and replace as needed.
• Use only original GRACO replacement parts for best results.