The GRACO 105429 Nut, Seal is a threaded sealing component designed for use in GRACO fluid handling equipment. It is typically used to secure and seal connections, particularly in high-pressure or critical fluid transfer applications. The material is not explicitly specified in available sources, but similar GRACO nuts and seals are commonly made from durable metals such as steel or brass for strength and corrosion resistance. Its intended function is to ensure leak-free connections in GRACO equipment, such as spray foam or lubrication systems.

Key Features:

• Nut, Seal
• 3/4-14 NPT
• Designed for use with GRACO equipment requiring 3/4-14 NPT connections
• Threaded for secure installation
• Designed for leak-free sealing
• Compact and lightweight (approx. 0.03 lbs, 1.2 x 1.2 x 1.2 in)

Applications:
Used in GRACO fluid handling and spray equipment to secure and seal pipe or hose connections, ensuring reliable and leak-free operation in industrial, lubrication, and spray foam systems.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and safety in high-pressure or critical applications.
• Ensure threads are clean and undamaged before installation
• Tighten to recommended torque specifications to avoid leaks or damage
• Inspect seal for wear or damage before installation
• Replace as part of routine maintenance to maintain system integrity