The GRACO 16B287 is a Posipack seal designed for use in GRACO metering and dispensing equipment. It is constructed for reliable sealing in two-component adhesive and sealant applications. The material is not explicitly specified, but Posipack seals are typically made from durable, chemical-resistant materials suitable for industrial environments.

Key Features:

• Seal, Posipack
• 4.63, ZAP
• Designed for use in GRACO metering and dispensing equipment, such as the PD44 Metering Valves and Feed Systems
• Reliable sealing for precise metering and dispensing
• Designed for use in demanding industrial environments
• Individually packaged with part number and size for easy identification

Applications:
Used in GRACO metering and dispensing systems for two-component adhesives and sealants, ensuring leak-free operation and precise material delivery.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the equipment.
• Verify rod nominal size matches the seal prior to installation
• Follow all safety and installation instructions in the equipment manual
• Ensure seals are installed in clean, contaminant-free environments
• Regularly inspect seals for wear or damage
• Replace seals as part of scheduled maintenance or when leaks are detected
• Use only genuine GRACO replacement parts for best results