The GRACO 19Y643 is an adapter and regulator component designed for use in GRACO fluid handling systems. It is typically constructed from durable materials suitable for industrial environments and is intended to facilitate the connection and regulation of fluid flow within GRACO equipment, such as low shear back pressure regulators. Its primary function is to ensure proper fitting and controlled flow between system components.

Key Features:

• Adapter, Regulator
• 19Y643
• Compatible with GRACO low shear back pressure regulators and related fluid handling systems
• Facilitates secure connection between system components
• Supports controlled fluid flow regulation
• Designed for reliability in industrial applications

Applications:
Used in GRACO fluid handling and spray systems, particularly in applications requiring precise flow control and secure component connections, such as lubrication, paint, and adhesive dispensing systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment, reducing the risk of leaks or system failures.
• Ensure proper alignment and secure fitting during installation
• Follow torque specifications as outlined in the GRACO equipment manual
• Inspect for wear or damage before installation
• Regularly inspect for leaks or signs of wear
• Replace as part of routine maintenance or if performance issues arise