The GRACO 16A989 is a threaded coupling designed to connect 1/4" internal diameter (ID) hose to a 1/4" National Pipe Straight Mechanical (NPSM) fitting. It is typically constructed from durable materials suitable for fluid handling applications and is intended for use in fluid transfer systems within GRACO equipment, facilitating secure and leak-resistant hose connections.

Key Features:

• Coupling
• 1/4" Hose ID x 1/4" NPSM
• Compatible with 1/4" ID hoses and 1/4" NPSM fittings
• Three-piece threaded design for secure connection
• Reusable fittings for cost-effective maintenance
• Compact size: approximately 2 inches in length, 0.7 inches in width
• Lightweight (about 0.2 lbs)

Applications:
Used in fluid transfer systems for connecting hoses to equipment, commonly found in lubrication, spray, and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO equipment.
• Ensure all connections are tightened securely before operation
• Check hoses, tubes, and couplings daily for wear or damage
• Replace worn or damaged parts immediately to prevent leaks and maintain system integrity
• Regularly inspect for leaks or signs of wear
• Clean threads before installation to ensure a proper seal
• Use recommended lubricants if specified in the equipment manual