The GRACO 16B268 is a Posipack seal designed for use in GRACO equipment, specifically engineered to provide a reliable seal for moving parts within high-pressure fluid handling systems. The material is not explicitly stated, but Posipack seals are typically made from durable, wear-resistant materials suitable for demanding industrial environments. Its intended function is to prevent leakage and maintain system integrity in metering and dispensing applications.

Key Features:

• Seal, Posipack
• 1.63, ZAP
• Designed for use in GRACO metering and dispensing equipment, such as the PD44 Metering Valves and Feed Systems
• Engineered for reliability and long service life in high-pressure environments
• Designed for easy replacement and maintenance
• Ensures leak-free operation in critical fluid handling applications

Applications:
Used in professional metering, mixing, and dispensing systems for sealants and adhesives, particularly in industrial and manufacturing settings where precise fluid control is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of equipment. Non-genuine parts may compromise system integrity and void warranties.
• Verify rod nominal size matches the seal prior to installation
• Follow all safety and installation instructions provided in the equipment manual
• Ensure the system is depressurized before replacing the seal
• Inspect the seal and mating surfaces for damage or contamination before installation