The GRACO 15E291 is a flexible air hose designed for use in pneumatic systems. It is typically constructed from durable synthetic rubber or similar flexible material, intended to convey compressed air within GRACO lubrication and finishing equipment. Its primary function is to provide a reliable, flexible connection for air supply in various industrial applications.

Key Features:

• Flexible Air Hose
• 1/4 inch inner diameter (ID)
• 200–300 PSI (14–21 bar) (varies by source; most commonly listed as 200 PSI in official documentation, but some sources list 300 PSI)
• Requires 2-piece coupler 16A989 and 16A990 for connection
• Flexible for easy routing and installation
• Threaded connection type for secure attachment
• Reliable for continuous use in industrial environments

Applications:
Used in pneumatic systems for lubrication, finishing, and other industrial processes where flexible air supply is required. Suitable for use with GRACO lubrication and finishing equipment.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment.
• Ensure proper threading and secure attachment to prevent air leaks
• Use the specified couplers (16A989 and 16A990) for correct installation
• Inspect hose regularly for wear or damage and replace as needed
• Regularly check for leaks, kinks, or abrasions
• Store hose properly when not in use to avoid damage
• Replace hose if it shows signs of deterioration