The GRACO 15J800 WASHER, BACK-UP is an original equipment manufacturer (OEM) replacement part designed to ensure a proper seal within GRACO fluid handling equipment. Its material is not specified, but it is engineered for durability and reliability. The washer is intended to prevent leaks and maintain pressure consistency during operation, supporting the efficiency and longevity of GRACO pumps and sprayers.

Key Features:

• Washer, Back-Up
• 15J800
• Designed for use with GRACO fluid handling equipment; specific models not listed
• Ensures proper seal to prevent leaks
• Maintains pressure consistency
• Engineered for seamless fit and optimum performance
• Reliable and durable construction

Applications:
Used in GRACO airless sprayers and fluid handling systems to optimize high-pressure filtration, pump efficiency, and seal longevity.

Installation Notes:

• Using genuine GRACO parts like the 15J800 ensures compatibility, reliability, and optimal performance of your equipment.
• Always use original replacement parts for best results
• Follow equipment manual instructions for installation
• Inspect seals and washers regularly for wear and replace as needed
• Ensure proper fit and alignment during installation