The GRACO 164704 Nut Cap Cylinder is a durable, pressure-resistant nut designed to secure the cylinder cap in place on GRACO pumps and spray equipment. Its robust construction ensures leak prevention and reliable performance in demanding industrial environments. The material is not explicitly specified in available documentation, but typical GRACO cylinder cap nuts are made from hardened steel or similar alloys for strength and longevity.

Key Features:

• Nut/Cap
• Compatible with GRACO pumps and spray equipment (specific models not listed)
• Secure fit
• Leak prevention
• Simple installation
• Reliable performance in industrial applications

Applications:
Used in GRACO pumps and spray equipment to secure cylinder caps, ensuring safe and efficient operation in lubrication, painting, and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, leak prevention, and equipment reliability.
• Ensure the o-ring is in place before installing the nut cap cylinder.
• Tighten the nut securely to prevent leaks and maintain pressure integrity.
• Refer to the equipment manual for specific torque and installation procedures.
• Regularly inspect the nut cap cylinder for wear or damage.
• Replace with genuine GRACO parts if any signs of degradation are present.
• Follow GRACO’s recommended maintenance schedule for optimal equipment performance.