The GRACO 16A997 is a coupling designed to connect a 5/16 inch inside diameter hose to a 1/4 inch NPT (National Pipe Thread) fitting. Its primary function is to ensure a secure, leak-free joint for fluid transfer within GRACO equipment. Material is not specified in available sources, but GRACO couplings are typically made from durable metals or high-quality plastics for reliable performance.

Key Features:

• Coupling
• 5/16 Hose ID x 1/4" NPT
• Compatible with 5/16 inch ID hoses and 1/4 inch NPT fittings
• Ensures secure and leak-free joint
• Designed for seamless connection and fluid transfer
• Supports efficient and reliable operation of GRACO equipment
• Known for durability and reliability

Applications:
Used in fluid handling systems for connecting hoses to threaded fittings, commonly found in lubrication, painting, and maintenance equipment.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with your equipment, reducing the risk of leaks and system failures.
• Ensure both the hose and fitting are clean and free from debris before installation
• Hand-tighten the coupling, then use appropriate tools to secure without over-tightening
• Check for leaks after installation and during regular maintenance
• Replace worn or damaged couplings promptly to maintain system integrity
• Regularly inspect couplings for signs of wear or damage
• Use only genuine GRACO replacement parts for best results
• Follow manufacturer guidelines for installation and maintenance