The GRACO 25N678K is a high-pressure cleaner designed for large commercial or industrial applications. It features a robust construction with a heavy-gauge aluminum frame and is intended for demanding cleaning tasks requiring high pressure and flow rates. The unit is powered by a Honda engine and uses a GP triplex plunger pump for reliable performance.

Key Features:

• Gas Pressure Washer
• G-Force II 4040 KC-DD
• Heavy-gauge aluminum frame
• 4.0 gpm (15 lpm)
• 4000 psi (276 bar)
• Designed for use with standard pressure washer accessories and attachments
• Direct drive motor for efficient power transfer
• Triplex plunger pump for durability and reliability
• EZ Start, adjustable pressure external bypass unloader for easy operation
• Suitable for heavy-duty, high-usage environments (30+ hours/week)
• Compact and robust design for industrial settings

Applications:
Ideal for large commercial or industrial contractors requiring high-pressure cleaning for surfaces such as concrete, equipment, and vehicles. Suitable for environments with demanding cleaning needs and frequent use.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise equipment integrity and void warranties.
• Ensure the unit is placed on a stable, level surface before operation
• Connect to a reliable water source with adequate flow and pressure
• Use only recommended hoses and accessories for safe and efficient operation
• Regularly inspect and maintain the pump and engine according to manufacturer guidelines
• Follow all safety instructions provided in the equipment manual
• Check oil levels and change as recommended
• Inspect hoses and fittings for wear or leaks
• Clean or replace filters regularly
• Store the unit in a dry, protected area when not in use