The GRACO 17M394 is an O-ring packing designed for use in GRACO spray equipment. It serves as a sealing component to prevent leaks and maintain pressure integrity within the equipment. The material is not specified in available sources, but O-rings are typically made from elastomers such as nitrile or Viton for chemical and pressure resistance. Its intended use is to ensure reliable sealing in various GRACO spray systems.

Key Features:

• Packing, O-Ring
• Length: 0.5 in, Height: 0.1 in, Width: 0.5 in (or Length: 12.7 mm, Height: 2.54 mm, Width: 12.7 mm)
• Compatible with various GRACO spray equipment models, including ProPAK 200S, Spray Foam Insulation Rig, GRACO Reactor 3 E-20 Standard, Shore Powered systems
• Designed for reliable sealing, easy replacement, and maintenance. O-rings are known for their durability and resistance to wear in dynamic sealing applications.

Applications:
Used in GRACO spray equipment for sealing purposes, particularly in systems requiring pressure maintenance and leak prevention, such as spray foam insulation rigs and industrial spray systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the equipment. Non-genuine parts may compromise sealing efficiency and equipment safety.
• Ensure the equipment is depressurized and cleaned before replacing the O-ring. Inspect the seating area for damage or debris. Lubricate the O-ring with a compatible lubricant before installation to prevent tearing and ensure a proper seal. Follow manufacturer guidelines for torque and assembly procedures.
• Regularly inspect O-rings for wear or damage. Replace O-rings as part of routine maintenance or when leaks are detected. Store spare O-rings in a cool, dry place away from direct sunlight and chemicals.