The GRACO 161889 is a swivel union fitting designed to connect fluid lines within GRACO hydraulic sprayer equipment. Its material is not explicitly specified in available documentation, but similar GRACO swivel unions are typically constructed from stainless steel or PTFE for compatibility with various fluids. The fitting is intended to provide a secure, leak-free connection that allows for rotation and flexibility in fluid transfer systems.

Key Features:

• Swivel Union
• 161889 (specific size not detailed in available documentation; similar GRACO swivel unions are available in 1/4 in x 3/8 in, but this is not confirmed for 161889)
• Designed for use with GRACO hydraulic sprayers (e.g., GH130, GH200, GH230, GH300 models)
• Swivel design for flexible installation and maintenance
• Reliable, leak-free connection
• Ease of maintenance due to swivel action

Applications:
Used in GRACO hydraulic sprayer systems to connect fluid lines, allowing for flexible and secure fluid transfer in industrial and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure threads are clean and free of debris before installation
• Hand-tighten before using tools to avoid cross-threading
• Check for leaks after installation and during operation
• Regularly inspect the fitting for wear or damage
• Periodically check for leaks and tighten as necessary
• Replace the fitting if signs of wear or damage are present
• Use only compatible fluids and materials as recommended by GRACO