The GRACO 121018 is a swivel elbow fitting designed to connect 3/8 inch tubing to a 1/4 inch NPT (National Pipe Thread) port at a 90-degree angle. It is commonly used in fluid handling systems to provide flexible and reliable connections within GRACO equipment, facilitating efficient fluid transfer and system maintenance.

Key Features:

• Swivel elbow fitting
• 3/8 Tube x 1/4 NPT
• Compatible with GRACO fluid handling systems requiring 3/8 inch tubing and 1/4 inch NPT connections
• 90-degree swivel for flexible installation
• Designed for reliable, leak-free connections
• Ease of maintenance and replacement

Applications:
Used in GRACO fluid handling and lubrication systems for connecting tubing and piping, commonly found in industrial, mining, and agricultural equipment where robust and flexible fluid connections are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment. Non-genuine parts may compromise system integrity and safety.
• Ensure tubing and threads are clean and free of debris before installation
• Hand-tighten the fitting, then use a wrench to secure, but avoid over-tightening to prevent damage
• Check for leaks after installation and during routine maintenance
• Regularly inspect fittings for wear or leaks
• Replace fittings at the first sign of damage or degradation
• Follow GRACO equipment manual guidelines for installation and maintenance