The GRACO 77X543 is a high-pressure manifold accessory designed for use with Dyna-Star HF and HP pumps. It is engineered to handle grease and features a pressure relief valve rated at 4,000 psi, ensuring safe operation within demanding lubrication systems. Its robust construction is intended for reliable performance in industrial environments.

Key Features:

• Manifold
• 4,000 psi (27.58 MPa, 275.8 bar)
• Dyna-Star HF and HP pumps
• Pressure relief valve for safety
• Designed for high-pressure grease applications
• Reliable performance in demanding environments

Applications:
Used in industrial lubrication systems for off-road equipment, mining, and heavy machinery where high-pressure grease delivery is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, safety, and optimal performance of the lubrication system.
• Ensure all connections are secure and leak-free before operation.
• Follow manufacturer guidelines for pressure settings and system integration.
• Regularly inspect the manifold and relief valve for wear or damage.