The GRACO L22HC1 is a lower assembly designed for use in GRACO Xtreme series equipment. It is constructed with materials suitable for high-pressure applications, specifically engineered for compatibility with polyurethane (PE) and leather (LTHR) components. This part is intended to function as a critical component within GRACO’s high-pressure fluid handling systems, ensuring reliable operation and durability in demanding industrial environments.

Key Features:

• Lower assembly
• L22HC1 (Xtreme, 220 HP, NF, PE/LTHR)
• Engineered for high-pressure use; compatible with polyurethane (PE) and leather (LTHR) components
• Designed for GRACO Xtreme series equipment
• Engineered for reliability and durability in demanding environments
• Compatible with both polyurethane and leather components for versatility
• Designed for ease of maintenance and serviceability

Applications:
Used in industrial fluid handling systems, particularly in high-pressure applications such as lubrication, paint, and sealant delivery in mining, agriculture, and manufacturing sectors.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of equipment. Non-genuine parts may compromise system integrity and void warranties.
• Always follow torque specifications for assembly (e.g., packing nut torque varies by model; refer to manual for exact values)
• Ensure correct orientation of packings and filters during installation
• Reconnect the lower to the air motor as per the Xtreme Packages manual (311164)
• Regularly inspect and service built-in filters as needed