The GRACO 38443-1-15 is a high-pressure piston seal designed for use in GRACO airless spray equipment. It is a genuine replacement part intended to ensure reliable sealing and smooth operation of the piston within the pump assembly. The material is not specified in available listings, but it is engineered for durability and compatibility with high-pressure fluids.

Key Features:

• Piston Seal
• High-pressure (HP) application
• GRACO airless spray equipment (specific models not listed)
• Engineered for high-pressure environments
• Designed for reliable sealing and smooth piston movement
• Genuine GRACO replacement part for optimal performance

Applications:
Used in GRACO airless spray equipment for sealing the piston in high-pressure fluid delivery systems, suitable for industrial and commercial painting, coatings, and fluid transfer applications.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of the equipment.
• Always follow the equipment manual for installation procedures.
• Inspect the seal and mating surfaces for damage before installation.
• Ensure the equipment is depressurized and isolated from power sources before servicing.
• Use appropriate tools and safety equipment during installation.