The GRACO 15K641 is a hydraulic supply hose designed for use in GRACO hydraulic sprayer systems. It is engineered to deliver hydraulic fluid from the reservoir to the hydraulic pump or motor, ensuring reliable operation of the equipment. The material is not specified in available sources, but it is typically constructed from durable, oil-resistant synthetic rubber with reinforced layers for strength and flexibility.

Key Features:

• Hydraulic supply hose
• 15K641
• Compatible with GRACO hydraulic sprayer systems (specific models may vary; consult manual)
• Designed for reliable hydraulic fluid transfer
• Engineered for durability and resistance to hydraulic oil
• Supports efficient operation of GRACO hydraulic equipment

Applications:
Used in GRACO hydraulic sprayers for transferring hydraulic fluid from the reservoir to the hydraulic pump or motor, supporting the operation of spray equipment in industrial, agricultural, and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise system integrity and void warranties.
• Ensure the hydraulic system is depressurized before installation
• Inspect hose for damage or wear before installation
• Follow torque specifications for fittings as outlined in the GRACO manual (e.g., torque to 15 ft-lb / 20.3 N·m for related fittings)
• Check for leaks after installation and during initial operation
• Use only GRACO-recommended hydraulic oil for filling and maintenance
• Regularly inspect hoses for signs of wear, cracking, or leaks
• Replace hoses at recommended intervals or if damage is detected
• Keep hydraulic fluid clean and at proper levels