The GRACO L290C4 is a high-volume lower assembly designed for use in protective coatings and fluid handling applications. It is constructed with PTFE (polytetrafluoroethylene) components for enhanced chemical resistance and durability. This part is intended to be used as a critical component within GRACO spray equipment, ensuring reliable fluid delivery and filtration.

Key Features:

• Lower assembly
• L290C4 / 290cc
• PTFE (polytetrafluoroethylene)
• 5600 PSI
• Designed for use with GRACO Xtreme series spray equipment
• Built-in 60 mesh fluid filter for contaminant protection
• High-volume design for protective coatings
• PTFE construction for chemical resistance and durability
• Reliable performance in demanding industrial environments

Applications:
Used in protective coatings, industrial fluid handling, and high-pressure spray applications where reliable filtration and chemical resistance are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure all connections are properly torqued according to manufacturer specifications (for 290cc lowers, torque to 190-210 ft-lb (258-285 N•m))
• Apply lubricant to threads before assembly
• Inspect and replace the built-in filter as needed for maintenance
• Follow all safety and operational guidelines in the GRACO manual